1340245634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{10657}}^1$

素因数の和:11370

約数の個数: 32

約数和(自身を含む): 2478112896

約数和(自身を除く): 1137867262

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 691, 1382, 4837, 8983, 9674, 10657, 17966, 21314, 62881, 74599, 125762, 138541, 149198, 277082, 969787, 1939574, 7363987, 14727974, 51547909, 95731831, 103095818, 191463662, 670122817, 1340245634]

約数ペア:

[(1, 1340245634), (2, 670122817), (7, 191463662), (13, 103095818), (14, 95731831), (26, 51547909), (91, 14727974), (182, 7363987), (691, 1939574), (1382, 969787), (4837, 277082), (8983, 149198), (9674, 138541), (10657, 125762), (17966, 74599), (21314, 62881)]