2018769064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{3209}}^1$

素因数の和:3514

約数の個数: 64

約数和(自身を含む): 4271097600

約数和(自身を除く): 2252328536

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 263, 299, 526, 598, 1052, 1196, 2104, 2392, 3209, 3419, 6049, 6418, 6838, 12098, 12836, 13676, 24196, 25672, 27352, 41717, 48392, 73807, 78637, 83434, 147614, 157274, 166868, 295228, 314548, 333736, 590456, 629096, 843967, 959491, 1687934, 1918982, 3375868, 3837964, 6751736, 7675928, 10971571, 19411241, 21943142, 38822482, 43886284, 77644964, 87772568, 155289928, 252346133, 504692266, 1009384532, 2018769064]

約数ペア:

[(1, 2018769064), (2, 1009384532), (4, 504692266), (8, 252346133), (13, 155289928), (23, 87772568), (26, 77644964), (46, 43886284), (52, 38822482), (92, 21943142), (104, 19411241), (184, 10971571), (263, 7675928), (299, 6751736), (526, 3837964), (598, 3375868), (1052, 1918982), (1196, 1687934), (2104, 959491), (2392, 843967), (3209, 629096), (3419, 590456), (6049, 333736), (6418, 314548), (6838, 295228), (12098, 166868), (12836, 157274), (13676, 147614), (24196, 83434), (25672, 78637), (27352, 73807), (41717, 48392)]