2227755572

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1\times {\mathrm{1361}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 4547031552

約数和(自身を除く): 2319275980

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1103, 1361, 1484, 2206, 2722, 4412, 5444, 7721, 9527, 15442, 19054, 30884, 38108, 58459, 72133, 116918, 144266, 233836, 288532, 409213, 504931, 818426, 1009862, 1501183, 1636852, 2019724, 3002366, 6004732, 10508281, 21016562, 42033124, 79562699, 159125398, 318250796, 556938893, 1113877786, 2227755572]

約数ペア:

[(1, 2227755572), (2, 1113877786), (4, 556938893), (7, 318250796), (14, 159125398), (28, 79562699), (53, 42033124), (106, 21016562), (212, 10508281), (371, 6004732), (742, 3002366), (1103, 2019724), (1361, 1636852), (1484, 1501183), (2206, 1009862), (2722, 818426), (4412, 504931), (5444, 409213), (7721, 288532), (9527, 233836), (15442, 144266), (19054, 116918), (30884, 72133), (38108, 58459)]