4380324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 11280192

約数和(自身を除く): 6899868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 653, 1118, 1306, 1677, 1959, 2236, 2612, 3354, 3918, 6708, 7836, 8489, 16978, 25467, 28079, 33956, 50934, 56158, 84237, 101868, 112316, 168474, 336948, 365027, 730054, 1095081, 1460108, 2190162, 4380324]

約数ペア:

[(1, 4380324), (2, 2190162), (3, 1460108), (4, 1095081), (6, 730054), (12, 365027), (13, 336948), (26, 168474), (39, 112316), (43, 101868), (52, 84237), (78, 56158), (86, 50934), (129, 33956), (156, 28079), (172, 25467), (258, 16978), (516, 8489), (559, 7836), (653, 6708), (1118, 3918), (1306, 3354), (1677, 2612), (1959, 2236)]