248325157078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2137}}^1\times {\mathrm{4721}}^1$

素因数の和:7288

約数の個数: 32

約数和(自身を含む): 385734060288

約数和(自身を除く): 137408903210

約数列:

[1, 2, 31, 62, 397, 794, 2137, 4274, 4721, 9442, 12307, 24614, 66247, 132494, 146351, 292702, 848389, 1696778, 1874237, 3748474, 10088777, 20177554, 26300059, 52600118, 58101347, 116202694, 312752087, 625504174, 4005244469, 8010488938, 124162578539, 248325157078]

約数ペア:

[(1, 248325157078), (2, 124162578539), (31, 8010488938), (62, 4005244469), (397, 625504174), (794, 312752087), (2137, 116202694), (4274, 58101347), (4721, 52600118), (9442, 26300059), (12307, 20177554), (24614, 10088777), (66247, 3748474), (132494, 1874237), (146351, 1696778), (292702, 848389)]