434362370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{12421}}^1$

素因数の和:12710

約数の個数: 32

約数和(自身を含む): 845192880

約数和(自身を除く): 410830510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 6994, 12421, 17485, 24842, 34970, 62105, 124210, 161473, 322946, 807365, 1614730, 3341249, 6682498, 16706245, 33412490, 43436237, 86872474, 217181185, 434362370]

約数ペア:

[(1, 434362370), (2, 217181185), (5, 86872474), (10, 43436237), (13, 33412490), (26, 16706245), (65, 6682498), (130, 3341249), (269, 1614730), (538, 807365), (1345, 322946), (2690, 161473), (3497, 124210), (6994, 62105), (12421, 34970), (17485, 24842)]