3591049540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{321203}}^1$

素因数の和:321268

約数の個数: 48

約数和(自身を含む): 8310189888

約数和(自身を除く): 4719140348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5590, 11180, 321203, 642406, 1284812, 1606015, 3212030, 4175639, 6424060, 8351278, 13811729, 16702556, 20878195, 27623458, 41756390, 55246916, 69058645, 83512780, 138117290, 179552477, 276234580, 359104954, 718209908, 897762385, 1795524770, 3591049540]

約数ペア:

[(1, 3591049540), (2, 1795524770), (4, 897762385), (5, 718209908), (10, 359104954), (13, 276234580), (20, 179552477), (26, 138117290), (43, 83512780), (52, 69058645), (65, 55246916), (86, 41756390), (130, 27623458), (172, 20878195), (215, 16702556), (260, 13811729), (430, 8351278), (559, 6424060), (860, 4175639), (1118, 3212030), (2236, 1606015), (2795, 1284812), (5590, 642406), (11180, 321203)]