956095420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{13417}}^1$

素因数の和:13942

約数の個数: 48

約数和(自身を含む): 2299308480

約数和(自身を除く): 1343213060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 509, 1018, 2036, 2545, 3563, 5090, 7126, 10180, 13417, 14252, 17815, 26834, 35630, 53668, 67085, 71260, 93919, 134170, 187838, 268340, 375676, 469595, 939190, 1878380, 6829253, 13658506, 27317012, 34146265, 47804771, 68292530, 95609542, 136585060, 191219084, 239023855, 478047710, 956095420]

約数ペア:

[(1, 956095420), (2, 478047710), (4, 239023855), (5, 191219084), (7, 136585060), (10, 95609542), (14, 68292530), (20, 47804771), (28, 34146265), (35, 27317012), (70, 13658506), (140, 6829253), (509, 1878380), (1018, 939190), (2036, 469595), (2545, 375676), (3563, 268340), (5090, 187838), (7126, 134170), (10180, 93919), (13417, 71260), (14252, 67085), (17815, 53668), (26834, 35630)]