15698112668

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1\times {\mathrm{2741}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 31658122944

約数和(自身を除く): 15960010276

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1493, 1918, 2741, 2986, 3836, 5482, 5972, 10451, 10964, 19187, 20902, 38374, 41804, 76748, 204541, 375517, 409082, 751034, 818164, 1431787, 1502068, 2628619, 2863574, 4092313, 5257238, 5727148, 8184626, 10514476, 16369252, 28646191, 57292382, 114584764, 560646881, 1121293762, 2242587524, 3924528167, 7849056334, 15698112668]

約数ペア:

[(1, 15698112668), (2, 7849056334), (4, 3924528167), (7, 2242587524), (14, 1121293762), (28, 560646881), (137, 114584764), (274, 57292382), (548, 28646191), (959, 16369252), (1493, 10514476), (1918, 8184626), (2741, 5727148), (2986, 5257238), (3836, 4092313), (5482, 2863574), (5972, 2628619), (10451, 1502068), (10964, 1431787), (19187, 818164), (20902, 751034), (38374, 409082), (41804, 375517), (76748, 204541)]