8273390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 16166304

約数和(自身を除く): 7892914

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1187, 1394, 2374, 3485, 5935, 6970, 11870, 20179, 40358, 48667, 97334, 100895, 201790, 243335, 486670, 827339, 1654678, 4136695, 8273390]

約数ペア:

[(1, 8273390), (2, 4136695), (5, 1654678), (10, 827339), (17, 486670), (34, 243335), (41, 201790), (82, 100895), (85, 97334), (170, 48667), (205, 40358), (410, 20179), (697, 11870), (1187, 6970), (1394, 5935), (2374, 3485)]