2016324970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251099}}^1$

素因数の和:251190

約数の個数: 32

約数和(自身を含む): 4013582400

約数和(自身を除く): 1997257430

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 251099, 502198, 1255495, 2510990, 2762089, 5524178, 13810445, 18330227, 27620890, 36660454, 91651135, 183302270, 201632497, 403264994, 1008162485, 2016324970]

約数ペア:

[(1, 2016324970), (2, 1008162485), (5, 403264994), (10, 201632497), (11, 183302270), (22, 91651135), (55, 36660454), (73, 27620890), (110, 18330227), (146, 13810445), (365, 5524178), (730, 2762089), (803, 2510990), (1606, 1255495), (4015, 502198), (8030, 251099)]