2010490504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{13229}}^1$

素因数の和:13414

約数の個数: 48

約数和(自身を含む): 4170228300

約数和(自身を除く): 2159737796

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 157, 242, 314, 484, 628, 968, 1256, 1727, 3454, 6908, 13229, 13816, 18997, 26458, 37994, 52916, 75988, 105832, 145519, 151976, 291038, 582076, 1164152, 1600709, 2076953, 3201418, 4153906, 6402836, 8307812, 12805672, 16615624, 22846483, 45692966, 91385932, 182771864, 251311313, 502622626, 1005245252, 2010490504]

約数ペア:

[(1, 2010490504), (2, 1005245252), (4, 502622626), (8, 251311313), (11, 182771864), (22, 91385932), (44, 45692966), (88, 22846483), (121, 16615624), (157, 12805672), (242, 8307812), (314, 6402836), (484, 4153906), (628, 3201418), (968, 2076953), (1256, 1600709), (1727, 1164152), (3454, 582076), (6908, 291038), (13229, 151976), (13816, 145519), (18997, 105832), (26458, 75988), (37994, 52916)]