2912016394

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2129}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 5389147080

約数和(自身を除く): 2477130686

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 821, 833, 1642, 1666, 2129, 4258, 5747, 11494, 13957, 14903, 27914, 29806, 36193, 40229, 72386, 80458, 97699, 104321, 195398, 208642, 253351, 506702, 683893, 1367786, 1747909, 1773457, 3495818, 3546914, 12235363, 24470726, 29714453, 59428906, 85647541, 171295082, 208001171, 416002342, 1456008197, 2912016394]

約数ペア:

[(1, 2912016394), (2, 1456008197), (7, 416002342), (14, 208001171), (17, 171295082), (34, 85647541), (49, 59428906), (98, 29714453), (119, 24470726), (238, 12235363), (821, 3546914), (833, 3495818), (1642, 1773457), (1666, 1747909), (2129, 1367786), (4258, 683893), (5747, 506702), (11494, 253351), (13957, 208642), (14903, 195398), (27914, 104321), (29806, 97699), (36193, 80458), (40229, 72386)]