2220887672

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{25171}}^1$

素因数の和:25487

約数の個数: 32

約数和(自身を含む): 4281757200

約数和(自身を除く): 2060869528

約数列:

[1, 2, 4, 8, 41, 82, 164, 269, 328, 538, 1076, 2152, 11029, 22058, 25171, 44116, 50342, 88232, 100684, 201368, 1032011, 2064022, 4128044, 6770999, 8256088, 13541998, 27083996, 54167992, 277610959, 555221918, 1110443836, 2220887672]

約数ペア:

[(1, 2220887672), (2, 1110443836), (4, 555221918), (8, 277610959), (41, 54167992), (82, 27083996), (164, 13541998), (269, 8256088), (328, 6770999), (538, 4128044), (1076, 2064022), (2152, 1032011), (11029, 201368), (22058, 100684), (25171, 88232), (44116, 50342)]