2222986948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 4887267840

約数和(自身を除く): 2664280892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 269, 292, 311, 364, 511, 538, 622, 949, 1022, 1076, 1244, 1883, 1898, 2044, 2177, 3497, 3766, 3796, 4043, 4354, 6643, 6994, 7532, 8086, 8708, 13286, 13988, 16172, 19637, 22703, 24479, 26572, 28301, 39274, 45406, 48958, 56602, 78548, 83659, 90812, 97916, 113204, 137459, 158921, 167318, 255281, 274918, 295139, 317842, 334636, 510562, 549836, 585613, 590278, 635684, 1021124, 1087567, 1171226, 1180556, 1786967, 2065973, 2175134, 2342452, 3573934, 4131946, 4350268, 6107107, 7147868, 7612969, 8263892, 12214214, 15225938, 24428428, 30451876, 42749749, 79392391, 85499498, 158784782, 170998996, 317569564, 555746737, 1111493474, 2222986948]

約数ペア:

[(1, 2222986948), (2, 1111493474), (4, 555746737), (7, 317569564), (13, 170998996), (14, 158784782), (26, 85499498), (28, 79392391), (52, 42749749), (73, 30451876), (91, 24428428), (146, 15225938), (182, 12214214), (269, 8263892), (292, 7612969), (311, 7147868), (364, 6107107), (511, 4350268), (538, 4131946), (622, 3573934), (949, 2342452), (1022, 2175134), (1076, 2065973), (1244, 1786967), (1883, 1180556), (1898, 1171226), (2044, 1087567), (2177, 1021124), (3497, 635684), (3766, 590278), (3796, 585613), (4043, 549836), (4354, 510562), (6643, 334636), (6994, 317842), (7532, 295139), (8086, 274918), (8708, 255281), (13286, 167318), (13988, 158921), (16172, 137459), (19637, 113204), (22703, 97916), (24479, 90812), (26572, 83659), (28301, 78548), (39274, 56602), (45406, 48958)]