2018087110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{18199}}^1$

素因数の和:19072

約数の個数: 32

約数和(自身を含む): 3916785600

約数和(自身を除く): 1898698490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 853, 1706, 4265, 8530, 11089, 18199, 22178, 36398, 55445, 90995, 110890, 181990, 236587, 473174, 1182935, 2365870, 15523747, 31047494, 77618735, 155237470, 201808711, 403617422, 1009043555, 2018087110]

約数ペア:

[(1, 2018087110), (2, 1009043555), (5, 403617422), (10, 201808711), (13, 155237470), (26, 77618735), (65, 31047494), (130, 15523747), (853, 2365870), (1706, 1182935), (4265, 473174), (8530, 236587), (11089, 181990), (18199, 110890), (22178, 90995), (36398, 55445)]