421444606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 705376512

約数和(自身を除く): 283931906

約数列:

[1, 2, 11, 22, 67, 134, 137, 274, 737, 1474, 1507, 2087, 3014, 4174, 9179, 18358, 22957, 45914, 100969, 139829, 201938, 279658, 285919, 571838, 1538119, 3076238, 3145109, 6290218, 19156573, 38313146, 210722303, 421444606]

約数ペア:

[(1, 421444606), (2, 210722303), (11, 38313146), (22, 19156573), (67, 6290218), (134, 3145109), (137, 3076238), (274, 1538119), (737, 571838), (1474, 285919), (1507, 279658), (2087, 201938), (3014, 139829), (4174, 100969), (9179, 45914), (18358, 22957)]