2623984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 5879088

約数和(自身を除く): 3255104

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 877, 1496, 1754, 2992, 3508, 7016, 9647, 14032, 14909, 19294, 29818, 38588, 59636, 77176, 119272, 154352, 163999, 238544, 327998, 655996, 1311992, 2623984]

約数ペア:

[(1, 2623984), (2, 1311992), (4, 655996), (8, 327998), (11, 238544), (16, 163999), (17, 154352), (22, 119272), (34, 77176), (44, 59636), (68, 38588), (88, 29818), (136, 19294), (176, 14909), (187, 14032), (272, 9647), (374, 7016), (748, 3508), (877, 2992), (1496, 1754)]