426893402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{587}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 701168832

約数和(自身を除く): 274275430

約数列:

[1, 2, 13, 26, 83, 166, 337, 587, 674, 1079, 1174, 2158, 4381, 7631, 8762, 15262, 27971, 48721, 55942, 97442, 197819, 363623, 395638, 633373, 727246, 1266746, 2571647, 5143294, 16418977, 32837954, 213446701, 426893402]

約数ペア:

[(1, 426893402), (2, 213446701), (13, 32837954), (26, 16418977), (83, 5143294), (166, 2571647), (337, 1266746), (587, 727246), (674, 633373), (1079, 395638), (1174, 363623), (2158, 197819), (4381, 97442), (7631, 55942), (8762, 48721), (15262, 27971)]