2011302568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{737281}}^1$

素因数の和:737329

約数の個数: 32

約数和(自身を含む): 4246744320

約数和(自身を除く): 2235441752

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 737281, 1474562, 2949124, 5898248, 8110091, 16220182, 22855711, 32440364, 45711422, 64880728, 91422844, 182845688, 251412821, 502825642, 1005651284, 2011302568]

約数ペア:

[(1, 2011302568), (2, 1005651284), (4, 502825642), (8, 251412821), (11, 182845688), (22, 91422844), (31, 64880728), (44, 45711422), (62, 32440364), (88, 22855711), (124, 16220182), (248, 8110091), (341, 5898248), (682, 2949124), (1364, 1474562), (2728, 737281)]