1444454380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{2017}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 3089864736

約数和(自身を除く): 1645410356

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 587, 610, 1174, 1220, 2017, 2348, 2935, 4034, 5870, 8068, 10085, 11740, 20170, 35807, 40340, 71614, 123037, 143228, 179035, 246074, 358070, 492148, 615185, 716140, 1183979, 1230370, 2367958, 2460740, 4735916, 5919895, 11839790, 23679580, 72222719, 144445438, 288890876, 361113595, 722227190, 1444454380]

約数ペア:

[(1, 1444454380), (2, 722227190), (4, 361113595), (5, 288890876), (10, 144445438), (20, 72222719), (61, 23679580), (122, 11839790), (244, 5919895), (305, 4735916), (587, 2460740), (610, 2367958), (1174, 1230370), (1220, 1183979), (2017, 716140), (2348, 615185), (2935, 492148), (4034, 358070), (5870, 246074), (8068, 179035), (10085, 143228), (11740, 123037), (20170, 71614), (35807, 40340)]