1377772307990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{10380263}}^1$

素因数の和:10381304

約数の個数: 32

約数和(自身を含む): 2673374711616

約数和(自身を除く): 1295602403626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1021, 2042, 5105, 10210, 13273, 26546, 66365, 132730, 10380263, 20760526, 51901315, 103802630, 134943419, 269886838, 674717095, 1349434190, 10598248523, 21196497046, 52991242615, 105982485230, 137777230799, 275554461598, 688886153995, 1377772307990]

約数ペア:

[(1, 1377772307990), (2, 688886153995), (5, 275554461598), (10, 137777230799), (13, 105982485230), (26, 52991242615), (65, 21196497046), (130, 10598248523), (1021, 1349434190), (2042, 674717095), (5105, 269886838), (10210, 134943419), (13273, 103802630), (26546, 51901315), (66365, 20760526), (132730, 10380263)]