2019936684

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{2617}}^1$

素因数の和:3246

約数の個数: 48

約数和(自身を含む): 4760654976

約数和(自身を除く): 2740718292

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 491, 524, 786, 982, 1473, 1572, 1964, 2617, 2946, 5234, 5892, 7851, 10468, 15702, 31404, 64321, 128642, 192963, 257284, 342827, 385926, 685654, 771852, 1028481, 1284947, 1371308, 2056962, 2569894, 3854841, 4113924, 5139788, 7709682, 15419364, 168328057, 336656114, 504984171, 673312228, 1009968342, 2019936684]

約数ペア:

[(1, 2019936684), (2, 1009968342), (3, 673312228), (4, 504984171), (6, 336656114), (12, 168328057), (131, 15419364), (262, 7709682), (393, 5139788), (491, 4113924), (524, 3854841), (786, 2569894), (982, 2056962), (1473, 1371308), (1572, 1284947), (1964, 1028481), (2617, 771852), (2946, 685654), (5234, 385926), (5892, 342827), (7851, 257284), (10468, 192963), (15702, 128642), (31404, 64321)]