274300406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 444787200

約数和(自身を除く): 170486794

約数列:

[1, 2, 17, 34, 71, 142, 199, 398, 571, 1142, 1207, 2414, 3383, 6766, 9707, 14129, 19414, 28258, 40541, 81082, 113629, 227258, 240193, 480386, 689197, 1378394, 1931693, 3863386, 8067659, 16135318, 137150203, 274300406]

約数ペア:

[(1, 274300406), (2, 137150203), (17, 16135318), (34, 8067659), (71, 3863386), (142, 1931693), (199, 1378394), (398, 689197), (571, 480386), (1142, 240193), (1207, 227258), (2414, 113629), (3383, 81082), (6766, 40541), (9707, 28258), (14129, 19414)]