300117958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8117}}^1$

素因数の和:8284

約数の個数: 32

約数和(自身を含む): 545529600

約数和(自身を除く): 245411642

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 8117, 16234, 18487, 36974, 56819, 113638, 154223, 308446, 1079561, 1128263, 2159122, 2256526, 7897841, 15795682, 21436997, 42873994, 150058979, 300117958]

約数ペア:

[(1, 300117958), (2, 150058979), (7, 42873994), (14, 21436997), (19, 15795682), (38, 7897841), (133, 2256526), (139, 2159122), (266, 1128263), (278, 1079561), (973, 308446), (1946, 154223), (2641, 113638), (5282, 56819), (8117, 36974), (16234, 18487)]