395264012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22291}}^1$

素因数の和:22350

約数の個数: 48

約数和(自身を含む): 838892544

約数和(自身を除く): 443628532

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8866, 17732, 22291, 44582, 89164, 245201, 289783, 490402, 579566, 691021, 980804, 1159132, 1382042, 2764084, 3187613, 6375226, 7601231, 8983273, 12750452, 15202462, 17966546, 30404924, 35933092, 98816003, 197632006, 395264012]

約数ペア:

[(1, 395264012), (2, 197632006), (4, 98816003), (11, 35933092), (13, 30404924), (22, 17966546), (26, 15202462), (31, 12750452), (44, 8983273), (52, 7601231), (62, 6375226), (124, 3187613), (143, 2764084), (286, 1382042), (341, 1159132), (403, 980804), (572, 691021), (682, 579566), (806, 490402), (1364, 289783), (1612, 245201), (4433, 89164), (8866, 44582), (17732, 22291)]