3901612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4565588

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 359, 418, 494, 572, 718, 836, 988, 1436, 2717, 3949, 4667, 5434, 6821, 7898, 9334, 10868, 13642, 15796, 18668, 27284, 51337, 75031, 88673, 102674, 150062, 177346, 205348, 300124, 354692, 975403, 1950806, 3901612]

約数ペア:

[(1, 3901612), (2, 1950806), (4, 975403), (11, 354692), (13, 300124), (19, 205348), (22, 177346), (26, 150062), (38, 102674), (44, 88673), (52, 75031), (76, 51337), (143, 27284), (209, 18668), (247, 15796), (286, 13642), (359, 10868), (418, 9334), (494, 7898), (572, 6821), (718, 5434), (836, 4667), (988, 3949), (1436, 2717)]