1099492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 2298240

約数和(自身を除く): 1198748

約数列:

[1, 2, 4, 17, 19, 23, 34, 37, 38, 46, 68, 74, 76, 92, 148, 323, 391, 437, 629, 646, 703, 782, 851, 874, 1258, 1292, 1406, 1564, 1702, 1748, 2516, 2812, 3404, 7429, 11951, 14467, 14858, 16169, 23902, 28934, 29716, 32338, 47804, 57868, 64676, 274873, 549746, 1099492]

約数ペア:

[(1, 1099492), (2, 549746), (4, 274873), (17, 64676), (19, 57868), (23, 47804), (34, 32338), (37, 29716), (38, 28934), (46, 23902), (68, 16169), (74, 14858), (76, 14467), (92, 11951), (148, 7429), (323, 3404), (391, 2812), (437, 2516), (629, 1748), (646, 1702), (703, 1564), (782, 1406), (851, 1292), (874, 1258)]