490045496

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{1709}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 933865200

約数和(自身を除く): 443819704

約数列:

[1, 2, 4, 8, 73, 146, 292, 491, 584, 982, 1709, 1964, 3418, 3928, 6836, 13672, 35843, 71686, 124757, 143372, 249514, 286744, 499028, 839119, 998056, 1678238, 3356476, 6712952, 61255687, 122511374, 245022748, 490045496]

約数ペア:

[(1, 490045496), (2, 245022748), (4, 122511374), (8, 61255687), (73, 6712952), (146, 3356476), (292, 1678238), (491, 998056), (584, 839119), (982, 499028), (1709, 286744), (1964, 249514), (3418, 143372), (3928, 124757), (6836, 71686), (13672, 35843)]