7147868

素因数分解:

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

素因数の和:366

約数の個数: 48

約数和(自身を含む): 15664320

約数和(自身を除く): 8516452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 269, 292, 364, 511, 538, 949, 1022, 1076, 1883, 1898, 2044, 3497, 3766, 3796, 6643, 6994, 7532, 13286, 13988, 19637, 24479, 26572, 39274, 48958, 78548, 97916, 137459, 255281, 274918, 510562, 549836, 1021124, 1786967, 3573934, 7147868]

約数ペア:

[(1, 7147868), (2, 3573934), (4, 1786967), (7, 1021124), (13, 549836), (14, 510562), (26, 274918), (28, 255281), (52, 137459), (73, 97916), (91, 78548), (146, 48958), (182, 39274), (269, 26572), (292, 24479), (364, 19637), (511, 13988), (538, 13286), (949, 7532), (1022, 6994), (1076, 6643), (1883, 3796), (1898, 3766), (2044, 3497)]