1419946444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{7753}}^1$

素因数の和:8006

約数の個数: 48

約数和(自身を含む): 2945775616

約数和(自身を除く): 1525829172

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 211, 217, 422, 434, 844, 868, 1477, 2954, 5908, 6541, 7753, 13082, 15506, 26164, 31012, 45787, 54271, 91574, 108542, 183148, 217084, 240343, 480686, 961372, 1635883, 1682401, 3271766, 3364802, 6543532, 6729604, 11451181, 22902362, 45804724, 50712373, 101424746, 202849492, 354986611, 709973222, 1419946444]

約数ペア:

[(1, 1419946444), (2, 709973222), (4, 354986611), (7, 202849492), (14, 101424746), (28, 50712373), (31, 45804724), (62, 22902362), (124, 11451181), (211, 6729604), (217, 6543532), (422, 3364802), (434, 3271766), (844, 1682401), (868, 1635883), (1477, 961372), (2954, 480686), (5908, 240343), (6541, 217084), (7753, 183148), (13082, 108542), (15506, 91574), (26164, 54271), (31012, 45787)]