2011770008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{13687}}^1$

素因数の和:14679

約数の個数: 32

約数和(自身を含む): 3974995200

約数和(自身を除く): 1963225192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 967, 1934, 3868, 7736, 13687, 18373, 27374, 36746, 54748, 73492, 109496, 146984, 260053, 520106, 1040212, 2080424, 13235329, 26470658, 52941316, 105882632, 251471251, 502942502, 1005885004, 2011770008]

約数ペア:

[(1, 2011770008), (2, 1005885004), (4, 502942502), (8, 251471251), (19, 105882632), (38, 52941316), (76, 26470658), (152, 13235329), (967, 2080424), (1934, 1040212), (3868, 520106), (7736, 260053), (13687, 146984), (18373, 109496), (27374, 73492), (36746, 54748)]