838871134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{661}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 1345268736

約数和(自身を除く): 506397602

約数列:

[1, 2, 23, 46, 47, 94, 587, 661, 1081, 1174, 1322, 2162, 13501, 15203, 27002, 27589, 30406, 31067, 55178, 62134, 388007, 634547, 714541, 776014, 1269094, 1429082, 8924161, 17848322, 18236329, 36472658, 419435567, 838871134]

約数ペア:

[(1, 838871134), (2, 419435567), (23, 36472658), (46, 18236329), (47, 17848322), (94, 8924161), (587, 1429082), (661, 1269094), (1081, 776014), (1174, 714541), (1322, 634547), (2162, 388007), (13501, 62134), (15203, 55178), (27002, 31067), (27589, 30406)]