800320612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5483}}^1$

素因数の和:5908

約数の個数: 48

約数和(自身を含む): 1728381312

約数和(自身を除く): 928060700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 401, 802, 1604, 2807, 5213, 5483, 5614, 10426, 10966, 11228, 20852, 21932, 36491, 38381, 71279, 72982, 76762, 142558, 145964, 153524, 285116, 498953, 997906, 1995812, 2198683, 4397366, 8794732, 15390781, 28582879, 30781562, 57165758, 61563124, 114331516, 200080153, 400160306, 800320612]

約数ペア:

[(1, 800320612), (2, 400160306), (4, 200080153), (7, 114331516), (13, 61563124), (14, 57165758), (26, 30781562), (28, 28582879), (52, 15390781), (91, 8794732), (182, 4397366), (364, 2198683), (401, 1995812), (802, 997906), (1604, 498953), (2807, 285116), (5213, 153524), (5483, 145964), (5614, 142558), (10426, 76762), (10966, 72982), (11228, 71279), (20852, 38381), (21932, 36491)]