1619998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 2799360

約数和(自身を除く): 1179362

約数列:

[1, 2, 17, 29, 31, 34, 53, 58, 62, 106, 493, 527, 899, 901, 986, 1054, 1537, 1643, 1798, 1802, 3074, 3286, 15283, 26129, 27931, 30566, 47647, 52258, 55862, 95294, 809999, 1619998]

約数ペア:

[(1, 1619998), (2, 809999), (17, 95294), (29, 55862), (31, 52258), (34, 47647), (53, 30566), (58, 27931), (62, 26129), (106, 15283), (493, 3286), (527, 3074), (899, 1802), (901, 1798), (986, 1643), (1054, 1537)]