1629992938

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 3041280000

約数和(自身を除く): 1411287062

約数列:

[1, 2, 7, 14, 19, 38, 49, 79, 98, 133, 158, 266, 343, 553, 686, 931, 1106, 1501, 1583, 1862, 3002, 3166, 3871, 6517, 7742, 10507, 11081, 13034, 21014, 22162, 27097, 30077, 54194, 60154, 73549, 77567, 125057, 147098, 155134, 210539, 250114, 421078, 514843, 542969, 875399, 1029686, 1085938, 1473773, 1750798, 2376083, 2947546, 4752166, 6127793, 10316411, 12255586, 16632581, 20632822, 33265162, 42894551, 85789102, 116428067, 232856134, 814996469, 1629992938]

約数ペア:

[(1, 1629992938), (2, 814996469), (7, 232856134), (14, 116428067), (19, 85789102), (38, 42894551), (49, 33265162), (79, 20632822), (98, 16632581), (133, 12255586), (158, 10316411), (266, 6127793), (343, 4752166), (553, 2947546), (686, 2376083), (931, 1750798), (1106, 1473773), (1501, 1085938), (1583, 1029686), (1862, 875399), (3002, 542969), (3166, 514843), (3871, 421078), (6517, 250114), (7742, 210539), (10507, 155134), (11081, 147098), (13034, 125057), (21014, 77567), (22162, 73549), (27097, 60154), (30077, 54194)]