973148498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{2371}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 1757936640

約数和(自身を除く): 784788142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1543, 2371, 3086, 4742, 10801, 16597, 21602, 29317, 33194, 45049, 58634, 90098, 205219, 315343, 410438, 630686, 3658453, 7316906, 25609171, 51218342, 69510607, 139021214, 486574249, 973148498]

約数ペア:

[(1, 973148498), (2, 486574249), (7, 139021214), (14, 69510607), (19, 51218342), (38, 25609171), (133, 7316906), (266, 3658453), (1543, 630686), (2371, 410438), (3086, 315343), (4742, 205219), (10801, 90098), (16597, 58634), (21602, 45049), (29317, 33194)]