1978639492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{6563}}^1$

素因数の和:6732

約数の個数: 48

約数和(自身を含む): 3771411840

約数和(自身を除く): 1792772348

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 113, 116, 226, 452, 667, 1334, 2599, 2668, 3277, 5198, 6554, 6563, 10396, 13108, 13126, 26252, 75371, 150742, 150949, 190327, 301484, 301898, 380654, 603796, 741619, 761308, 1483238, 2966476, 4377521, 8755042, 17057237, 17510084, 21506951, 34114474, 43013902, 68228948, 86027804, 494659873, 989319746, 1978639492]

約数ペア:

[(1, 1978639492), (2, 989319746), (4, 494659873), (23, 86027804), (29, 68228948), (46, 43013902), (58, 34114474), (92, 21506951), (113, 17510084), (116, 17057237), (226, 8755042), (452, 4377521), (667, 2966476), (1334, 1483238), (2599, 761308), (2668, 741619), (3277, 603796), (5198, 380654), (6554, 301898), (6563, 301484), (10396, 190327), (13108, 150949), (13126, 150742), (26252, 75371)]