2451460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1044

約数の個数: 36

約数和(自身を含む): 5664204

約数和(自身を除く): 3212744

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1013, 1210, 2026, 2420, 4052, 5065, 10130, 11143, 20260, 22286, 44572, 55715, 111430, 122573, 222860, 245146, 490292, 612865, 1225730, 2451460]

約数ペア:

[(1, 2451460), (2, 1225730), (4, 612865), (5, 490292), (10, 245146), (11, 222860), (20, 122573), (22, 111430), (44, 55715), (55, 44572), (110, 22286), (121, 20260), (220, 11143), (242, 10130), (484, 5065), (605, 4052), (1013, 2420), (1210, 2026)]