517361852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1171}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 1071114240

約数和(自身を除く): 553752388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 509, 868, 1018, 1171, 2036, 2342, 3563, 4684, 7126, 8197, 14252, 15779, 16394, 31558, 32788, 36301, 63116, 72602, 110453, 145204, 220906, 254107, 441812, 508214, 596039, 1016428, 1192078, 2384156, 4172273, 8344546, 16689092, 18477209, 36954418, 73908836, 129340463, 258680926, 517361852]

約数ペア:

[(1, 517361852), (2, 258680926), (4, 129340463), (7, 73908836), (14, 36954418), (28, 18477209), (31, 16689092), (62, 8344546), (124, 4172273), (217, 2384156), (434, 1192078), (509, 1016428), (868, 596039), (1018, 508214), (1171, 441812), (2036, 254107), (2342, 220906), (3563, 145204), (4684, 110453), (7126, 72602), (8197, 63116), (14252, 36301), (15779, 32788), (16394, 31558)]