399013630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 771075936

約数和(自身を除く): 372062306

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 289, 505, 578, 1010, 1367, 1445, 1717, 2734, 2890, 3434, 6835, 8585, 13670, 17170, 23239, 29189, 46478, 58378, 116195, 138067, 145945, 232390, 276134, 291890, 395063, 690335, 790126, 1380670, 1975315, 2347139, 3950630, 4694278, 11735695, 23471390, 39901363, 79802726, 199506815, 399013630]

約数ペア:

[(1, 399013630), (2, 199506815), (5, 79802726), (10, 39901363), (17, 23471390), (34, 11735695), (85, 4694278), (101, 3950630), (170, 2347139), (202, 1975315), (289, 1380670), (505, 790126), (578, 690335), (1010, 395063), (1367, 291890), (1445, 276134), (1717, 232390), (2734, 145945), (2890, 138067), (3434, 116195), (6835, 58378), (8585, 46478), (13670, 29189), (17170, 23239)]