2436440372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 4442222400

約数和(自身を除く): 2005782028

約数列:

[1, 2, 4, 43, 86, 101, 139, 172, 202, 278, 404, 556, 1009, 2018, 4036, 4343, 5977, 8686, 11954, 14039, 17372, 23908, 28078, 43387, 56156, 86774, 101909, 140251, 173548, 203818, 280502, 407636, 561004, 603677, 1207354, 2414708, 4382087, 6030793, 8764174, 12061586, 14165351, 17528348, 24123172, 28330702, 56661404, 609110093, 1218220186, 2436440372]

約数ペア:

[(1, 2436440372), (2, 1218220186), (4, 609110093), (43, 56661404), (86, 28330702), (101, 24123172), (139, 17528348), (172, 14165351), (202, 12061586), (278, 8764174), (404, 6030793), (556, 4382087), (1009, 2414708), (2018, 1207354), (4036, 603677), (4343, 561004), (5977, 407636), (8686, 280502), (11954, 203818), (14039, 173548), (17372, 140251), (23908, 101909), (28078, 86774), (43387, 56156)]