1879486570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{336223}}^1$

素因数の和:336286

約数の個数: 32

約数和(自身を含む): 3728051712

約数和(自身を除く): 1848565142

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 336223, 672446, 1681115, 3362230, 4370899, 8741798, 14457589, 21854495, 28915178, 43708990, 72287945, 144575890, 187948657, 375897314, 939743285, 1879486570]

約数ペア:

[(1, 1879486570), (2, 939743285), (5, 375897314), (10, 187948657), (13, 144575890), (26, 72287945), (43, 43708990), (65, 28915178), (86, 21854495), (130, 14457589), (215, 8741798), (430, 4370899), (559, 3362230), (1118, 1681115), (2795, 672446), (5590, 336223)]