827836412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4003}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 1615085472

約数和(自身を除く): 787249060

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 97, 164, 194, 388, 533, 1066, 1261, 2132, 2522, 3977, 4003, 5044, 7954, 8006, 15908, 16012, 51701, 52039, 103402, 104078, 164123, 206804, 208156, 328246, 388291, 656492, 776582, 1553164, 2133599, 4267198, 5047783, 8534396, 10095566, 15919931, 20191132, 31839862, 63679724, 206959103, 413918206, 827836412]

約数ペア:

[(1, 827836412), (2, 413918206), (4, 206959103), (13, 63679724), (26, 31839862), (41, 20191132), (52, 15919931), (82, 10095566), (97, 8534396), (164, 5047783), (194, 4267198), (388, 2133599), (533, 1553164), (1066, 776582), (1261, 656492), (2132, 388291), (2522, 328246), (3977, 208156), (4003, 206804), (5044, 164123), (7954, 104078), (8006, 103402), (15908, 52039), (16012, 51701)]