828921314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1579}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 1365954240

約数和(自身を除く): 537032926

約数列:

[1, 2, 13, 26, 61, 122, 331, 662, 793, 1579, 1586, 3158, 4303, 8606, 20191, 20527, 40382, 41054, 96319, 192638, 262483, 522649, 524966, 1045298, 1252147, 2504294, 6794437, 13588874, 31881589, 63763178, 414460657, 828921314]

約数ペア:

[(1, 828921314), (2, 414460657), (13, 63763178), (26, 31881589), (61, 13588874), (122, 6794437), (331, 2504294), (662, 1252147), (793, 1045298), (1579, 524966), (1586, 522649), (3158, 262483), (4303, 192638), (8606, 96319), (20191, 41054), (20527, 40382)]