4118972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 8937600

約数和(自身を除く): 4818628

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 379, 418, 494, 572, 758, 836, 988, 1516, 2717, 4169, 4927, 5434, 7201, 8338, 9854, 10868, 14402, 16676, 19708, 28804, 54197, 79211, 93613, 108394, 158422, 187226, 216788, 316844, 374452, 1029743, 2059486, 4118972]

約数ペア:

[(1, 4118972), (2, 2059486), (4, 1029743), (11, 374452), (13, 316844), (19, 216788), (22, 187226), (26, 158422), (38, 108394), (44, 93613), (52, 79211), (76, 54197), (143, 28804), (209, 19708), (247, 16676), (286, 14402), (379, 10868), (418, 9854), (494, 8338), (572, 7201), (758, 5434), (836, 4927), (988, 4169), (1516, 2717)]