1430416

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 45

約数和(自身を含む): 3137169

約数和(自身を除く): 1706753

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 529, 598, 676, 1058, 1196, 1352, 2116, 2392, 2704, 3887, 4232, 4784, 6877, 7774, 8464, 13754, 15548, 27508, 31096, 55016, 62192, 89401, 110032, 178802, 357604, 715208, 1430416]

約数ペア:

[(1, 1430416), (2, 715208), (4, 357604), (8, 178802), (13, 110032), (16, 89401), (23, 62192), (26, 55016), (46, 31096), (52, 27508), (92, 15548), (104, 13754), (169, 8464), (184, 7774), (208, 6877), (299, 4784), (338, 4232), (368, 3887), (529, 2704), (598, 2392), (676, 2116), (1058, 1352)]