708981010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{7331}}^1$

素因数の和:7866

約数の個数: 32

約数和(自身を含む): 1346155200

約数和(自身を除く): 637174190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 509, 1018, 2545, 5090, 7331, 9671, 14662, 19342, 36655, 48355, 73310, 96710, 139289, 278578, 696445, 1392890, 3731479, 7462958, 18657395, 37314790, 70898101, 141796202, 354490505, 708981010]

約数ペア:

[(1, 708981010), (2, 354490505), (5, 141796202), (10, 70898101), (19, 37314790), (38, 18657395), (95, 7462958), (190, 3731479), (509, 1392890), (1018, 696445), (2545, 278578), (5090, 139289), (7331, 96710), (9671, 73310), (14662, 48355), (19342, 36655)]