2100079436

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10433}}^1$

素因数の和:10543

約数の個数: 72

約数和(自身を含む): 4662745920

約数和(自身を除く): 2562666484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 553, 637, 1027, 1106, 1274, 2054, 2212, 2548, 3871, 4108, 7189, 7742, 10433, 14378, 15484, 20866, 28756, 41732, 50323, 73031, 100646, 135629, 146062, 201292, 271258, 292124, 511217, 542516, 824207, 949403, 1022434, 1648414, 1898806, 2044868, 3296828, 3797612, 5769449, 6645821, 10714691, 11538898, 13291642, 21429382, 23077796, 26583284, 40386143, 42858764, 75002837, 80772286, 150005674, 161544572, 300011348, 525019859, 1050039718, 2100079436]

約数ペア:

[(1, 2100079436), (2, 1050039718), (4, 525019859), (7, 300011348), (13, 161544572), (14, 150005674), (26, 80772286), (28, 75002837), (49, 42858764), (52, 40386143), (79, 26583284), (91, 23077796), (98, 21429382), (158, 13291642), (182, 11538898), (196, 10714691), (316, 6645821), (364, 5769449), (553, 3797612), (637, 3296828), (1027, 2044868), (1106, 1898806), (1274, 1648414), (2054, 1022434), (2212, 949403), (2548, 824207), (3871, 542516), (4108, 511217), (7189, 292124), (7742, 271258), (10433, 201292), (14378, 146062), (15484, 135629), (20866, 100646), (28756, 73031), (41732, 50323)]