1999210824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2135909}}^1$

素因数の和:2135934

約数の個数: 48

約数和(自身を含む): 5831034300

約数和(自身を除く): 3831823476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2135909, 4271818, 6407727, 8543636, 12815454, 17087272, 19223181, 25630908, 27766817, 38446362, 51261816, 55533634, 76892724, 83300451, 111067268, 153785448, 166600902, 222134536, 249901353, 333201804, 499802706, 666403608, 999605412, 1999210824]

約数ペア:

[(1, 1999210824), (2, 999605412), (3, 666403608), (4, 499802706), (6, 333201804), (8, 249901353), (9, 222134536), (12, 166600902), (13, 153785448), (18, 111067268), (24, 83300451), (26, 76892724), (36, 55533634), (39, 51261816), (52, 38446362), (72, 27766817), (78, 25630908), (104, 19223181), (117, 17087272), (156, 12815454), (234, 8543636), (312, 6407727), (468, 4271818), (936, 2135909)]