2116735490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{66293}}^1$

素因数の和:66434

約数の個数: 32

約数和(自身を含む): 3971275776

約数和(自身を除く): 1854540286

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 3193, 6386, 15965, 31930, 66293, 132586, 331465, 662930, 2055083, 4110166, 6828179, 10275415, 13656358, 20550830, 34140895, 68281790, 211673549, 423347098, 1058367745, 2116735490]

約数ペア:

[(1, 2116735490), (2, 1058367745), (5, 423347098), (10, 211673549), (31, 68281790), (62, 34140895), (103, 20550830), (155, 13656358), (206, 10275415), (310, 6828179), (515, 4110166), (1030, 2055083), (3193, 662930), (6386, 331465), (15965, 132586), (31930, 66293)]