1393127401846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4663}}^1\times {\mathrm{4327}}^1$

素因数の和:9113

約数の個数: 64

約数和(自身を含む): 2325403238400

約数和(自身を除く): 932275836554

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 437, 874, 1501, 1817, 3002, 3634, 4327, 4663, 8654, 9326, 34523, 69046, 82213, 88597, 99521, 107249, 164426, 177194, 199042, 214498, 341833, 368377, 683666, 736754, 1890899, 2037731, 3781798, 4075462, 6494827, 6999163, 7862159, 8472671, 12989654, 13998326, 15724318, 16945342, 20176801, 40353602, 149381021, 160980749, 298762042, 321961498, 383359219, 464066423, 766718438, 928132846, 1593967279, 3187934558, 8817262037, 17634524074, 30285378301, 36661247417, 60570756602, 73322494834, 696563700923, 1393127401846]

約数ペア:

[(1, 1393127401846), (2, 696563700923), (19, 73322494834), (23, 60570756602), (38, 36661247417), (46, 30285378301), (79, 17634524074), (158, 8817262037), (437, 3187934558), (874, 1593967279), (1501, 928132846), (1817, 766718438), (3002, 464066423), (3634, 383359219), (4327, 321961498), (4663, 298762042), (8654, 160980749), (9326, 149381021), (34523, 40353602), (69046, 20176801), (82213, 16945342), (88597, 15724318), (99521, 13998326), (107249, 12989654), (164426, 8472671), (177194, 7862159), (199042, 6999163), (214498, 6494827), (341833, 4075462), (368377, 3781798), (683666, 2037731), (736754, 1890899)]