1916732912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{4651}}^1$

素因数の和:5301

約数の個数: 40

約数和(自身を含む): 3807196800

約数和(自身を除く): 1890463888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 599, 688, 1198, 2396, 4651, 4792, 9302, 9584, 18604, 25757, 37208, 51514, 74416, 103028, 199993, 206056, 399986, 412112, 799972, 1599944, 2785949, 3199888, 5571898, 11143796, 22287592, 44575184, 119795807, 239591614, 479183228, 958366456, 1916732912]

約数ペア:

[(1, 1916732912), (2, 958366456), (4, 479183228), (8, 239591614), (16, 119795807), (43, 44575184), (86, 22287592), (172, 11143796), (344, 5571898), (599, 3199888), (688, 2785949), (1198, 1599944), (2396, 799972), (4651, 412112), (4792, 399986), (9302, 206056), (9584, 199993), (18604, 103028), (25757, 74416), (37208, 51514)]