1672772090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{490549}}^1$

素因数の和:490598

約数の個数: 32

約数和(自身を含む): 3390681600

約数和(自身を除く): 1717909510

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 490549, 981098, 2452745, 4905490, 5396039, 10792078, 15207019, 26980195, 30414038, 53960390, 76035095, 152070190, 167277209, 334554418, 836386045, 1672772090]

約数ペア:

[(1, 1672772090), (2, 836386045), (5, 334554418), (10, 167277209), (11, 152070190), (22, 76035095), (31, 53960390), (55, 30414038), (62, 26980195), (110, 15207019), (155, 10792078), (310, 5396039), (341, 4905490), (682, 2452745), (1705, 981098), (3410, 490549)]