1645832012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{17669}}^1$

素因数の和:17786

約数の個数: 48

約数和(自身を含む): 3295101600

約数和(自身を除く): 1649269588

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 73, 116, 146, 292, 319, 638, 803, 1276, 1606, 2117, 3212, 4234, 8468, 17669, 23287, 35338, 46574, 70676, 93148, 194359, 388718, 512401, 777436, 1024802, 1289837, 2049604, 2579674, 5159348, 5636411, 11272822, 14188207, 22545644, 28376414, 37405273, 56752828, 74810546, 149621092, 411458003, 822916006, 1645832012]

約数ペア:

[(1, 1645832012), (2, 822916006), (4, 411458003), (11, 149621092), (22, 74810546), (29, 56752828), (44, 37405273), (58, 28376414), (73, 22545644), (116, 14188207), (146, 11272822), (292, 5636411), (319, 5159348), (638, 2579674), (803, 2049604), (1276, 1289837), (1606, 1024802), (2117, 777436), (3212, 512401), (4234, 388718), (8468, 194359), (17669, 93148), (23287, 70676), (35338, 46574)]