2513692970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{426773}}^1$

素因数の和:426830

約数の個数: 32

約数和(自身を含む): 4916436480

約数和(自身を除く): 2402743510

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 426773, 853546, 2133865, 4267730, 8108687, 13229963, 16217374, 26459926, 40543435, 66149815, 81086870, 132299630, 251369297, 502738594, 1256846485, 2513692970]

約数ペア:

[(1, 2513692970), (2, 1256846485), (5, 502738594), (10, 251369297), (19, 132299630), (31, 81086870), (38, 66149815), (62, 40543435), (95, 26459926), (155, 16217374), (190, 13229963), (310, 8108687), (589, 4267730), (1178, 2133865), (2945, 853546), (5890, 426773)]