8980451090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{712169}}^1$

素因数の和:712286

約数の個数: 32

約数和(自身を含む): 17587750320

約数和(自身を除く): 8607299230

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 712169, 1424338, 3560845, 7121690, 9258197, 18516394, 46290985, 69080393, 92581970, 138160786, 345401965, 690803930, 898045109, 1796090218, 4490225545, 8980451090]

約数ペア:

[(1, 8980451090), (2, 4490225545), (5, 1796090218), (10, 898045109), (13, 690803930), (26, 345401965), (65, 138160786), (97, 92581970), (130, 69080393), (194, 46290985), (485, 18516394), (970, 9258197), (1261, 7121690), (2522, 3560845), (6305, 1424338), (12610, 712169)]