2000624164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{1609}}^1$

素因数の和:2009

約数の個数: 72

約数和(自身を含む): 4412791040

約数和(自身を除く): 2412166876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 367, 484, 734, 847, 1468, 1609, 1694, 2569, 3218, 3388, 4037, 5138, 6436, 8074, 10276, 11263, 16148, 17699, 22526, 28259, 35398, 44407, 45052, 56518, 70796, 88814, 113036, 123893, 177628, 194689, 247786, 310849, 389378, 495572, 590503, 621698, 778756, 1181006, 1243396, 1362823, 2362012, 2725646, 4133521, 5451292, 6495533, 8267042, 12991066, 16534084, 25982132, 45468731, 71450863, 90937462, 142901726, 181874924, 285803452, 500156041, 1000312082, 2000624164]

約数ペア:

[(1, 2000624164), (2, 1000312082), (4, 500156041), (7, 285803452), (11, 181874924), (14, 142901726), (22, 90937462), (28, 71450863), (44, 45468731), (77, 25982132), (121, 16534084), (154, 12991066), (242, 8267042), (308, 6495533), (367, 5451292), (484, 4133521), (734, 2725646), (847, 2362012), (1468, 1362823), (1609, 1243396), (1694, 1181006), (2569, 778756), (3218, 621698), (3388, 590503), (4037, 495572), (5138, 389378), (6436, 310849), (8074, 247786), (10276, 194689), (11263, 177628), (16148, 123893), (17699, 113036), (22526, 88814), (28259, 70796), (35398, 56518), (44407, 45052)]