397291394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 652893696

約数和(自身を除く): 255602302

約数列:

[1, 2, 17, 34, 41, 82, 103, 206, 697, 1394, 1751, 2767, 3502, 4223, 5534, 8446, 47039, 71791, 94078, 113447, 143582, 226894, 285001, 570002, 1928599, 3857198, 4845017, 9690034, 11685041, 23370082, 198645697, 397291394]

約数ペア:

[(1, 397291394), (2, 198645697), (17, 23370082), (34, 11685041), (41, 9690034), (82, 4845017), (103, 3857198), (206, 1928599), (697, 570002), (1394, 285001), (1751, 226894), (2767, 143582), (3502, 113447), (4223, 94078), (5534, 71791), (8446, 47039)]