939174910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{19489}}^1$

素因数の和:19636

約数の個数: 32

約数和(自身を含む): 1740067200

約数和(自身を除く): 800892290

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 4819, 9638, 19489, 24095, 38978, 48190, 97445, 194890, 1188829, 1539631, 2377658, 3079262, 5944145, 7698155, 11888290, 15396310, 93917491, 187834982, 469587455, 939174910]

約数ペア:

[(1, 939174910), (2, 469587455), (5, 187834982), (10, 93917491), (61, 15396310), (79, 11888290), (122, 7698155), (158, 5944145), (305, 3079262), (395, 2377658), (610, 1539631), (790, 1188829), (4819, 194890), (9638, 97445), (19489, 48190), (24095, 38978)]