442819312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5081}}^1$

素因数の和:5521

約数の個数: 40

約数和(自身を含む): 926346960

約数和(自身を除く): 483527648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419, 838, 1676, 3352, 5081, 5447, 6704, 10162, 10894, 20324, 21788, 40648, 43576, 66053, 81296, 87152, 132106, 264212, 528424, 1056848, 2128939, 4257878, 8515756, 17031512, 27676207, 34063024, 55352414, 110704828, 221409656, 442819312]

約数ペア:

[(1, 442819312), (2, 221409656), (4, 110704828), (8, 55352414), (13, 34063024), (16, 27676207), (26, 17031512), (52, 8515756), (104, 4257878), (208, 2128939), (419, 1056848), (838, 528424), (1676, 264212), (3352, 132106), (5081, 87152), (5447, 81296), (6704, 66053), (10162, 43576), (10894, 40648), (20324, 21788)]