7156779604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1\times {\mathrm{1579}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 13645739520

約数和(自身を除く): 6488959916

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 863, 1313, 1579, 1726, 2626, 3158, 3452, 5252, 6316, 11219, 20527, 22438, 41054, 44876, 82108, 87163, 159479, 174326, 318958, 348652, 637916, 1133119, 1362677, 2073227, 2266238, 2725354, 4146454, 4532476, 5450708, 8292908, 17714801, 35429602, 70859204, 137630377, 275260754, 550521508, 1789194901, 3578389802, 7156779604]

約数ペア:

[(1, 7156779604), (2, 3578389802), (4, 1789194901), (13, 550521508), (26, 275260754), (52, 137630377), (101, 70859204), (202, 35429602), (404, 17714801), (863, 8292908), (1313, 5450708), (1579, 4532476), (1726, 4146454), (2626, 2725354), (3158, 2266238), (3452, 2073227), (5252, 1362677), (6316, 1133119), (11219, 637916), (20527, 348652), (22438, 318958), (41054, 174326), (44876, 159479), (82108, 87163)]