684480212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{5879}}^1$

素因数の和:8135

約数の個数: 24

約数和(自身を含む): 1290777600

約数和(自身を除く): 606297388

約数列:

[1, 2, 4, 13, 26, 52, 2239, 4478, 5879, 8956, 11758, 23516, 29107, 58214, 76427, 116428, 152854, 305708, 13163081, 26326162, 52652324, 171120053, 342240106, 684480212]

約数ペア:

[(1, 684480212), (2, 342240106), (4, 171120053), (13, 52652324), (26, 26326162), (52, 13163081), (2239, 305708), (4478, 152854), (5879, 116428), (8956, 76427), (11758, 58214), (23516, 29107)]