1900565148

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1\times {\mathrm{2371}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 4507255424

約数和(自身を除く): 2606690276

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 997, 1994, 2371, 2991, 3988, 4742, 5982, 7113, 9484, 11964, 14226, 28452, 66799, 133598, 158857, 200397, 267196, 317714, 400794, 476571, 635428, 801588, 953142, 1906284, 2363887, 4727774, 7091661, 9455548, 14183322, 28366644, 158380429, 316760858, 475141287, 633521716, 950282574, 1900565148]

約数ペア:

[(1, 1900565148), (2, 950282574), (3, 633521716), (4, 475141287), (6, 316760858), (12, 158380429), (67, 28366644), (134, 14183322), (201, 9455548), (268, 7091661), (402, 4727774), (804, 2363887), (997, 1906284), (1994, 953142), (2371, 801588), (2991, 635428), (3988, 476571), (4742, 400794), (5982, 317714), (7113, 267196), (9484, 200397), (11964, 158857), (14226, 133598), (28452, 66799)]