12970101452

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101963}}^1$

素因数の和:102051

約数の個数: 72

約数和(自身を含む): 29292217920

約数和(自身を除く): 16322116468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 154, 196, 236, 308, 413, 539, 649, 826, 1078, 1298, 1652, 2156, 2596, 2891, 4543, 5782, 9086, 11564, 18172, 31801, 63602, 101963, 127204, 203926, 407852, 713741, 1121593, 1427482, 2243186, 2854964, 4486372, 4996187, 6015817, 7851151, 9992374, 12031634, 15702302, 19984748, 24063268, 31404604, 42110719, 54958057, 66173987, 84221438, 109916114, 132347974, 168442876, 219832228, 264695948, 294775033, 463217909, 589550066, 926435818, 1179100132, 1852871636, 3242525363, 6485050726, 12970101452]

約数ペア:

[(1, 12970101452), (2, 6485050726), (4, 3242525363), (7, 1852871636), (11, 1179100132), (14, 926435818), (22, 589550066), (28, 463217909), (44, 294775033), (49, 264695948), (59, 219832228), (77, 168442876), (98, 132347974), (118, 109916114), (154, 84221438), (196, 66173987), (236, 54958057), (308, 42110719), (413, 31404604), (539, 24063268), (649, 19984748), (826, 15702302), (1078, 12031634), (1298, 9992374), (1652, 7851151), (2156, 6015817), (2596, 4996187), (2891, 4486372), (4543, 2854964), (5782, 2243186), (9086, 1427482), (11564, 1121593), (18172, 713741), (31801, 407852), (63602, 203926), (101963, 127204)]