2010450974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{64483}}^1$

素因数の和:64640

約数の個数: 32

約数和(自身を含む): 3677135616

約数和(自身を除く): 1666684642

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1834, 2227, 4454, 15589, 31178, 64483, 128966, 451381, 902762, 1096211, 2192422, 7673477, 8447273, 15346954, 16894546, 59130911, 118261822, 143603641, 287207282, 1005225487, 2010450974]

約数ペア:

[(1, 2010450974), (2, 1005225487), (7, 287207282), (14, 143603641), (17, 118261822), (34, 59130911), (119, 16894546), (131, 15346954), (238, 8447273), (262, 7673477), (917, 2192422), (1834, 1096211), (2227, 902762), (4454, 451381), (15589, 128966), (31178, 64483)]