1489591292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{2267}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 3080706048

約数和(自身を除く): 1591114756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 757, 868, 1514, 2267, 3028, 4534, 5299, 9068, 10598, 15869, 21196, 23467, 31738, 46934, 63476, 70277, 93868, 140554, 164269, 281108, 328538, 491939, 657076, 983878, 1716119, 1967756, 3432238, 6864476, 12012833, 24025666, 48051332, 53199689, 106399378, 212798756, 372397823, 744795646, 1489591292]

約数ペア:

[(1, 1489591292), (2, 744795646), (4, 372397823), (7, 212798756), (14, 106399378), (28, 53199689), (31, 48051332), (62, 24025666), (124, 12012833), (217, 6864476), (434, 3432238), (757, 1967756), (868, 1716119), (1514, 983878), (2267, 657076), (3028, 491939), (4534, 328538), (5299, 281108), (9068, 164269), (10598, 140554), (15869, 93868), (21196, 70277), (23467, 63476), (31738, 46934)]