1258103672

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{222437}}^1$

素因数の和:222551

約数の個数: 32

約数和(自身を含む): 2722641120

約数和(自身を除く): 1464537448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 222437, 444874, 889748, 1557059, 1779496, 3114118, 6228236, 12456472, 22466137, 44932274, 89864548, 157262959, 179729096, 314525918, 629051836, 1258103672]

約数ペア:

[(1, 1258103672), (2, 629051836), (4, 314525918), (7, 179729096), (8, 157262959), (14, 89864548), (28, 44932274), (56, 22466137), (101, 12456472), (202, 6228236), (404, 3114118), (707, 1779496), (808, 1557059), (1414, 889748), (2828, 444874), (5656, 222437)]