385020142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5689}}^1$

素因数の和:5860

約数の個数: 32

約数和(自身を含む): 659584800

約数和(自身を除く): 274564658

約数列:

[1, 2, 13, 19, 26, 38, 137, 247, 274, 494, 1781, 2603, 3562, 5206, 5689, 11378, 33839, 67678, 73957, 108091, 147914, 216182, 779393, 1405183, 1558786, 2810366, 10132109, 14808467, 20264218, 29616934, 192510071, 385020142]

約数ペア:

[(1, 385020142), (2, 192510071), (13, 29616934), (19, 20264218), (26, 14808467), (38, 10132109), (137, 2810366), (247, 1558786), (274, 1405183), (494, 779393), (1781, 216182), (2603, 147914), (3562, 108091), (5206, 73957), (5689, 67678), (11378, 33839)]