2051206990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{48757}}^1$

素因数の和:49372

約数の個数: 32

約数和(自身を含む): 4226733504

約数和(自身を除く): 2175526514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 601, 1202, 3005, 4207, 6010, 8414, 21035, 42070, 48757, 97514, 243785, 341299, 487570, 682598, 1706495, 3412990, 29302957, 58605914, 146514785, 205120699, 293029570, 410241398, 1025603495, 2051206990]

約数ペア:

[(1, 2051206990), (2, 1025603495), (5, 410241398), (7, 293029570), (10, 205120699), (14, 146514785), (35, 58605914), (70, 29302957), (601, 3412990), (1202, 1706495), (3005, 682598), (4207, 487570), (6010, 341299), (8414, 243785), (21035, 97514), (42070, 48757)]