2113162468

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 3859349760

約数和(自身を除く): 1746187292

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 211, 316, 422, 773, 844, 1546, 3092, 3239, 6478, 8651, 12956, 16669, 17302, 31693, 33338, 34604, 61067, 63386, 66676, 122134, 126772, 163103, 244268, 326206, 652412, 683429, 1366858, 2503747, 2733716, 5007494, 6687223, 10014988, 12885137, 13374446, 25770274, 26748892, 51540548, 528290617, 1056581234, 2113162468]

約数ペア:

[(1, 2113162468), (2, 1056581234), (4, 528290617), (41, 51540548), (79, 26748892), (82, 25770274), (158, 13374446), (164, 12885137), (211, 10014988), (316, 6687223), (422, 5007494), (773, 2733716), (844, 2503747), (1546, 1366858), (3092, 683429), (3239, 652412), (6478, 326206), (8651, 244268), (12956, 163103), (16669, 126772), (17302, 122134), (31693, 66676), (33338, 63386), (34604, 61067)]