1978338804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{9277}}^1$

素因数の和:10664

約数の個数: 48

約数和(自身を含む): 4975383168

約数和(自身を除く): 2997044364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1367, 2734, 4101, 5468, 8202, 9277, 16404, 17771, 18554, 27831, 35542, 37108, 53313, 55662, 71084, 106626, 111324, 120601, 213252, 241202, 361803, 482404, 723606, 1447212, 12681659, 25363318, 38044977, 50726636, 76089954, 152179908, 164861567, 329723134, 494584701, 659446268, 989169402, 1978338804]

約数ペア:

[(1, 1978338804), (2, 989169402), (3, 659446268), (4, 494584701), (6, 329723134), (12, 164861567), (13, 152179908), (26, 76089954), (39, 50726636), (52, 38044977), (78, 25363318), (156, 12681659), (1367, 1447212), (2734, 723606), (4101, 482404), (5468, 361803), (8202, 241202), (9277, 213252), (16404, 120601), (17771, 111324), (18554, 106626), (27831, 71084), (35542, 55662), (37108, 53313)]