82156943830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1297693}}^1$

素因数の和:1298200

約数の個数: 32

約数和(自身を含む): 159585217344

約数和(自身を除く): 77428273514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 2435, 4870, 6331, 12662, 31655, 63310, 1297693, 2595386, 6488465, 12976930, 16870009, 33740018, 84350045, 168700090, 631976491, 1263952982, 3159882455, 6319764910, 8215694383, 16431388766, 41078471915, 82156943830]

約数ペア:

[(1, 82156943830), (2, 41078471915), (5, 16431388766), (10, 8215694383), (13, 6319764910), (26, 3159882455), (65, 1263952982), (130, 631976491), (487, 168700090), (974, 84350045), (2435, 33740018), (4870, 16870009), (6331, 12976930), (12662, 6488465), (31655, 2595386), (63310, 1297693)]