7916412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 21416192

約数和(自身を除く): 13499780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1291, 1533, 2044, 2582, 3066, 3873, 5164, 6132, 7746, 9037, 15492, 18074, 27111, 36148, 54222, 94243, 108444, 188486, 282729, 376972, 565458, 659701, 1130916, 1319402, 1979103, 2638804, 3958206, 7916412]

約数ペア:

[(1, 7916412), (2, 3958206), (3, 2638804), (4, 1979103), (6, 1319402), (7, 1130916), (12, 659701), (14, 565458), (21, 376972), (28, 282729), (42, 188486), (73, 108444), (84, 94243), (146, 54222), (219, 36148), (292, 27111), (438, 18074), (511, 15492), (876, 9037), (1022, 7746), (1291, 6132), (1533, 5164), (2044, 3873), (2582, 3066)]