4138836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 10659264

約数和(自身を除く): 6520428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 617, 1118, 1234, 1677, 1851, 2236, 2468, 3354, 3702, 6708, 7404, 8021, 16042, 24063, 26531, 32084, 48126, 53062, 79593, 96252, 106124, 159186, 318372, 344903, 689806, 1034709, 1379612, 2069418, 4138836]

約数ペア:

[(1, 4138836), (2, 2069418), (3, 1379612), (4, 1034709), (6, 689806), (12, 344903), (13, 318372), (26, 159186), (39, 106124), (43, 96252), (52, 79593), (78, 53062), (86, 48126), (129, 32084), (156, 26531), (172, 24063), (258, 16042), (516, 8021), (559, 7404), (617, 6708), (1118, 3702), (1234, 3354), (1677, 2468), (1851, 2236)]