1965679492

素因数分解:

$2^2\times 7^6\times {\mathrm{4177}}^1$

素因数の和:4223

約数の個数: 42

約数和(自身を含む): 4014218222

約数和(自身を除く): 2048538730

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4177, 4802, 8354, 9604, 16708, 16807, 29239, 33614, 58478, 67228, 116956, 117649, 204673, 235298, 409346, 470596, 818692, 1432711, 2865422, 5730844, 10028977, 20057954, 40115908, 70202839, 140405678, 280811356, 491419873, 982839746, 1965679492]

約数ペア:

[(1, 1965679492), (2, 982839746), (4, 491419873), (7, 280811356), (14, 140405678), (28, 70202839), (49, 40115908), (98, 20057954), (196, 10028977), (343, 5730844), (686, 2865422), (1372, 1432711), (2401, 818692), (4177, 470596), (4802, 409346), (8354, 235298), (9604, 204673), (16708, 117649), (16807, 116956), (29239, 67228), (33614, 58478)]