15693364372

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1\times {\mathrm{2801}}^1$

素因数の和:3712

約数の個数: 48

約数和(自身を含む): 31539312000

約数和(自身を除く): 15845947628

約数列:

[1, 2, 4, 7, 14, 28, 401, 499, 802, 998, 1604, 1996, 2801, 2807, 3493, 5602, 5614, 6986, 11204, 11228, 13972, 19607, 39214, 78428, 200099, 400198, 800396, 1123201, 1397699, 1400693, 2246402, 2795398, 2801386, 4492804, 5590796, 5602772, 7862407, 9783893, 15724814, 19567786, 31449628, 39135572, 560477299, 1120954598, 2241909196, 3923341093, 7846682186, 15693364372]

約数ペア:

[(1, 15693364372), (2, 7846682186), (4, 3923341093), (7, 2241909196), (14, 1120954598), (28, 560477299), (401, 39135572), (499, 31449628), (802, 19567786), (998, 15724814), (1604, 9783893), (1996, 7862407), (2801, 5602772), (2807, 5590796), (3493, 4492804), (5602, 2801386), (5614, 2795398), (6986, 2246402), (11204, 1400693), (11228, 1397699), (13972, 1123201), (19607, 800396), (39214, 400198), (78428, 200099)]