2017861648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{674419}}^1$

素因数の和:674455

約数の個数: 40

約数和(自身を含む): 4515916320

約数和(自身を除く): 2498054672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 674419, 1348838, 2697676, 5395352, 7418609, 10790704, 11465123, 14837218, 22930246, 29674436, 45860492, 59348872, 91720984, 118697744, 126116353, 183441968, 252232706, 504465412, 1008930824, 2017861648]

約数ペア:

[(1, 2017861648), (2, 1008930824), (4, 504465412), (8, 252232706), (11, 183441968), (16, 126116353), (17, 118697744), (22, 91720984), (34, 59348872), (44, 45860492), (68, 29674436), (88, 22930246), (136, 14837218), (176, 11465123), (187, 10790704), (272, 7418609), (374, 5395352), (748, 2697676), (1496, 1348838), (2992, 674419)]