993674110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9787}}^1$

素因数の和:9889

約数の個数: 64

約数和(自身を含む): 2131121664

約数和(自身を除く): 1137447554

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 110, 130, 142, 143, 286, 355, 710, 715, 781, 923, 1430, 1562, 1846, 3905, 4615, 7810, 9230, 9787, 10153, 19574, 20306, 48935, 50765, 97870, 101530, 107657, 127231, 215314, 254462, 538285, 636155, 694877, 1076570, 1272310, 1389754, 1399541, 2799082, 3474385, 6948770, 6997705, 7643647, 9033401, 13995410, 15287294, 18066802, 38218235, 45167005, 76436470, 90334010, 99367411, 198734822, 496837055, 993674110]

約数ペア:

[(1, 993674110), (2, 496837055), (5, 198734822), (10, 99367411), (11, 90334010), (13, 76436470), (22, 45167005), (26, 38218235), (55, 18066802), (65, 15287294), (71, 13995410), (110, 9033401), (130, 7643647), (142, 6997705), (143, 6948770), (286, 3474385), (355, 2799082), (710, 1399541), (715, 1389754), (781, 1272310), (923, 1076570), (1430, 694877), (1562, 636155), (1846, 538285), (3905, 254462), (4615, 215314), (7810, 127231), (9230, 107657), (9787, 101530), (10153, 97870), (19574, 50765), (20306, 48935)]