974417668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{26107}}^1$

素因数の和:26192

約数の個数: 48

約数和(自身を含む): 2058563584

約数和(自身を除く): 1084145916

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 5332, 9331, 18662, 26107, 37324, 52214, 104428, 182749, 365498, 730996, 809317, 1122601, 1618634, 2245202, 3237268, 4490404, 5665219, 7858207, 11330438, 15716414, 22660876, 31432828, 34800631, 69601262, 139202524, 243604417, 487208834, 974417668]

約数ペア:

[(1, 974417668), (2, 487208834), (4, 243604417), (7, 139202524), (14, 69601262), (28, 34800631), (31, 31432828), (43, 22660876), (62, 15716414), (86, 11330438), (124, 7858207), (172, 5665219), (217, 4490404), (301, 3237268), (434, 2245202), (602, 1618634), (868, 1122601), (1204, 809317), (1333, 730996), (2666, 365498), (5332, 182749), (9331, 104428), (18662, 52214), (26107, 37324)]