1247444936

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{30319}}^1$

素因数の和:30501

約数の個数: 32

約数和(自身を含む): 2419536000

約数和(自身を除く): 1172091064

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 5143, 10286, 20572, 30319, 41144, 60638, 121276, 242552, 1121803, 2243606, 4214341, 4487212, 8428682, 8974424, 16857364, 33714728, 155930617, 311861234, 623722468, 1247444936]

約数ペア:

[(1, 1247444936), (2, 623722468), (4, 311861234), (8, 155930617), (37, 33714728), (74, 16857364), (139, 8974424), (148, 8428682), (278, 4487212), (296, 4214341), (556, 2243606), (1112, 1121803), (5143, 242552), (10286, 121276), (20572, 60638), (30319, 41144)]