2011323156

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{7243}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 4773042624

約数和(自身を除く): 2761719468

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 317, 438, 634, 876, 951, 1268, 1902, 3804, 7243, 14486, 21729, 23141, 28972, 43458, 46282, 69423, 86916, 92564, 138846, 277692, 528739, 1057478, 1586217, 2114956, 2296031, 3172434, 4592062, 6344868, 6888093, 9184124, 13776186, 27552372, 167610263, 335220526, 502830789, 670441052, 1005661578, 2011323156]

約数ペア:

[(1, 2011323156), (2, 1005661578), (3, 670441052), (4, 502830789), (6, 335220526), (12, 167610263), (73, 27552372), (146, 13776186), (219, 9184124), (292, 6888093), (317, 6344868), (438, 4592062), (634, 3172434), (876, 2296031), (951, 2114956), (1268, 1586217), (1902, 1057478), (3804, 528739), (7243, 277692), (14486, 138846), (21729, 92564), (23141, 86916), (28972, 69423), (43458, 46282)]