1901008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 4051080

約数和(自身を除く): 2150072

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 241, 272, 464, 482, 493, 964, 986, 1928, 1972, 3856, 3944, 4097, 6989, 7888, 8194, 13978, 16388, 27956, 32776, 55912, 65552, 111824, 118813, 237626, 475252, 950504, 1901008]

約数ペア:

[(1, 1901008), (2, 950504), (4, 475252), (8, 237626), (16, 118813), (17, 111824), (29, 65552), (34, 55912), (58, 32776), (68, 27956), (116, 16388), (136, 13978), (232, 8194), (241, 7888), (272, 6989), (464, 4097), (482, 3944), (493, 3856), (964, 1972), (986, 1928)]