2044998544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{7541}}^1$

素因数の和:8563

約数の個数: 40

約数和(自身を含む): 4200019128

約数和(自身を除く): 2155020584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 997, 1994, 3988, 7541, 7976, 15082, 15952, 16949, 30164, 33898, 60328, 67796, 120656, 128197, 135592, 256394, 271184, 512788, 1025576, 2051152, 7518377, 15036754, 30073508, 60147016, 120294032, 127812409, 255624818, 511249636, 1022499272, 2044998544]

約数ペア:

[(1, 2044998544), (2, 1022499272), (4, 511249636), (8, 255624818), (16, 127812409), (17, 120294032), (34, 60147016), (68, 30073508), (136, 15036754), (272, 7518377), (997, 2051152), (1994, 1025576), (3988, 512788), (7541, 271184), (7976, 256394), (15082, 135592), (15952, 128197), (16949, 120656), (30164, 67796), (33898, 60328)]