385358996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{236707}}^1$

素因数の和:236759

約数の個数: 24

約数和(自身を含む): 755571936

約数和(自身を除く): 370212940

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 236707, 473414, 946828, 2603777, 5207554, 8758159, 10415108, 17516318, 35032636, 96339749, 192679498, 385358996]

約数ペア:

[(1, 385358996), (2, 192679498), (4, 96339749), (11, 35032636), (22, 17516318), (37, 10415108), (44, 8758159), (74, 5207554), (148, 2603777), (407, 946828), (814, 473414), (1628, 236707)]