1198784770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{21557}}^1$

素因数の和:21714

約数の個数: 32

約数和(自身を含む): 2216507328

約数和(自身を除く): 1017722558

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 670, 830, 5561, 11122, 21557, 27805, 43114, 55610, 107785, 215570, 1444319, 1789231, 2888638, 3578462, 7221595, 8946155, 14443190, 17892310, 119878477, 239756954, 599392385, 1198784770]

約数ペア:

[(1, 1198784770), (2, 599392385), (5, 239756954), (10, 119878477), (67, 17892310), (83, 14443190), (134, 8946155), (166, 7221595), (335, 3578462), (415, 2888638), (670, 1789231), (830, 1444319), (5561, 215570), (11122, 107785), (21557, 55610), (27805, 43114)]