1381569968234

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{548461}}^1$

素因数の和:548798

約数の個数: 32

約数和(自身を含む): 2132420256000

約数和(自身を除く): 750850287766

約数列:

[1, 2, 79, 107, 149, 158, 214, 298, 8453, 11771, 15943, 16906, 23542, 31886, 548461, 1096922, 1259497, 2518994, 43328419, 58685327, 81720689, 86656838, 117370654, 163441378, 4636140833, 6455934431, 8744113723, 9272281666, 12911868862, 17488227446, 690784984117, 1381569968234]

約数ペア:

[(1, 1381569968234), (2, 690784984117), (79, 17488227446), (107, 12911868862), (149, 9272281666), (158, 8744113723), (214, 6455934431), (298, 4636140833), (8453, 163441378), (11771, 117370654), (15943, 86656838), (16906, 81720689), (23542, 58685327), (31886, 43328419), (548461, 2518994), (1096922, 1259497)]