492744460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{4111}}^1$

素因数の和:4594

約数の個数: 48

約数和(自身を含む): 1117049472

約数和(自身を除く): 624305012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 461, 922, 1844, 2305, 4111, 4610, 5993, 8222, 9220, 11986, 16444, 20555, 23972, 29965, 41110, 53443, 59930, 82220, 106886, 119860, 213772, 267215, 534430, 1068860, 1895171, 3790342, 7580684, 9475855, 18951710, 24637223, 37903420, 49274446, 98548892, 123186115, 246372230, 492744460]

約数ペア:

[(1, 492744460), (2, 246372230), (4, 123186115), (5, 98548892), (10, 49274446), (13, 37903420), (20, 24637223), (26, 18951710), (52, 9475855), (65, 7580684), (130, 3790342), (260, 1895171), (461, 1068860), (922, 534430), (1844, 267215), (2305, 213772), (4111, 119860), (4610, 106886), (5993, 82220), (8222, 59930), (9220, 53443), (11986, 41110), (16444, 29965), (20555, 23972)]