4051020004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 7355779200

約数和(自身を除く): 3304759196

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 439, 641, 878, 1282, 1756, 2564, 3599, 7198, 14396, 25901, 26779, 37819, 39101, 51802, 53558, 75638, 78202, 103604, 107116, 151276, 156404, 281399, 562798, 1125596, 1579961, 2306959, 3159922, 4613918, 6319844, 9227836, 16602541, 17165339, 33205082, 34330678, 66410164, 68661356, 1012755001, 2025510002, 4051020004]

約数ペア:

[(1, 4051020004), (2, 2025510002), (4, 1012755001), (59, 68661356), (61, 66410164), (118, 34330678), (122, 33205082), (236, 17165339), (244, 16602541), (439, 9227836), (641, 6319844), (878, 4613918), (1282, 3159922), (1756, 2306959), (2564, 1579961), (3599, 1125596), (7198, 562798), (14396, 281399), (25901, 156404), (26779, 151276), (37819, 107116), (39101, 103604), (51802, 78202), (53558, 75638)]