987815038

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{7523}}^1$

素因数の和:7728

約数の個数: 32

約数和(自身を含む): 1729195776

約数和(自身を除く): 741380738

約数列:

[1, 2, 7, 14, 83, 113, 166, 226, 581, 791, 1162, 1582, 7523, 9379, 15046, 18758, 52661, 65653, 105322, 131306, 624409, 850099, 1248818, 1700198, 4370863, 5950693, 8741726, 11901386, 70558217, 141116434, 493907519, 987815038]

約数ペア:

[(1, 987815038), (2, 493907519), (7, 141116434), (14, 70558217), (83, 11901386), (113, 8741726), (166, 5950693), (226, 4370863), (581, 1700198), (791, 1248818), (1162, 850099), (1582, 624409), (7523, 131306), (9379, 105322), (15046, 65653), (18758, 52661)]