874001612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{16963}}^1$

素因数の和:18149

約数の個数: 24

約数和(自身を含む): 1670071872

約数和(自身を除く): 796070260

約数列:

[1, 2, 4, 11, 22, 44, 1171, 2342, 4684, 12881, 16963, 25762, 33926, 51524, 67852, 186593, 373186, 746372, 19863673, 39727346, 79454692, 218500403, 437000806, 874001612]

約数ペア:

[(1, 874001612), (2, 437000806), (4, 218500403), (11, 79454692), (22, 39727346), (44, 19863673), (1171, 746372), (2342, 373186), (4684, 186593), (12881, 67852), (16963, 51524), (25762, 33926)]