9698390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 19123776

約数和(自身を除く): 9425386

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1223, 1586, 2446, 3965, 6115, 7930, 12230, 15899, 31798, 74603, 79495, 149206, 158990, 373015, 746030, 969839, 1939678, 4849195, 9698390]

約数ペア:

[(1, 9698390), (2, 4849195), (5, 1939678), (10, 969839), (13, 746030), (26, 373015), (61, 158990), (65, 149206), (122, 79495), (130, 74603), (305, 31798), (610, 15899), (793, 12230), (1223, 7930), (1586, 6115), (2446, 3965)]