1587954641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11503}}^1$

素因数の和:11601

約数の個数: 32

約数和(自身を含む): 2056363008

約数和(自身を除く): 468408367

約数列:

[1, 7, 13, 37, 41, 91, 259, 287, 481, 533, 1517, 3367, 3731, 10619, 11503, 19721, 80521, 138047, 149539, 425611, 471623, 1046773, 2979277, 3301361, 5532943, 6131099, 17450051, 38730601, 42917693, 122150357, 226850663, 1587954641]

約数ペア:

[(1, 1587954641), (7, 226850663), (13, 122150357), (37, 42917693), (41, 38730601), (91, 17450051), (259, 6131099), (287, 5532943), (481, 3301361), (533, 2979277), (1517, 1046773), (3367, 471623), (3731, 425611), (10619, 149539), (11503, 138047), (19721, 80521)]