836854924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 1576512000

約数和(自身を除く): 739657076

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 149, 268, 298, 596, 1103, 1273, 2206, 2546, 2831, 4412, 5092, 5662, 9983, 11324, 19966, 20957, 39932, 41914, 73901, 83828, 147802, 164347, 189677, 295604, 328694, 379354, 657388, 758708, 1404119, 2808238, 3122593, 5616476, 6245186, 11011249, 12490372, 22022498, 44044996, 209213731, 418427462, 836854924]

約数ペア:

[(1, 836854924), (2, 418427462), (4, 209213731), (19, 44044996), (38, 22022498), (67, 12490372), (76, 11011249), (134, 6245186), (149, 5616476), (268, 3122593), (298, 2808238), (596, 1404119), (1103, 758708), (1273, 657388), (2206, 379354), (2546, 328694), (2831, 295604), (4412, 189677), (5092, 164347), (5662, 147802), (9983, 83828), (11324, 73901), (19966, 41914), (20957, 39932)]