2215967546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{683}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 3740139360

約数和(自身を除く): 1524171814

約数列:

[1, 2, 13, 26, 29, 58, 169, 331, 338, 377, 662, 683, 754, 1366, 4303, 4901, 8606, 8879, 9599, 9802, 17758, 19198, 19807, 39614, 55939, 111878, 115427, 124787, 226073, 230854, 249574, 257491, 452146, 514982, 1622231, 2938949, 3244462, 3347383, 5877898, 6556117, 6694766, 13112234, 38206337, 76412674, 85229521, 170459042, 1107983773, 2215967546]

約数ペア:

[(1, 2215967546), (2, 1107983773), (13, 170459042), (26, 85229521), (29, 76412674), (58, 38206337), (169, 13112234), (331, 6694766), (338, 6556117), (377, 5877898), (662, 3347383), (683, 3244462), (754, 2938949), (1366, 1622231), (4303, 514982), (4901, 452146), (8606, 257491), (8879, 249574), (9599, 230854), (9802, 226073), (17758, 124787), (19198, 115427), (19807, 111878), (39614, 55939)]