2228399404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5339

約数の個数: 72

約数和(自身を含む): 4938321920

約数和(自身を除く): 2709922516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 127, 154, 242, 254, 308, 484, 508, 847, 889, 1397, 1694, 1778, 2794, 3388, 3556, 5179, 5588, 9779, 10358, 15367, 19558, 20716, 30734, 36253, 39116, 56969, 61468, 72506, 107569, 113938, 145012, 215138, 227876, 398783, 430276, 626659, 657733, 797566, 1253318, 1315466, 1595132, 2506636, 2630932, 4386613, 4604131, 7235063, 8773226, 9208262, 14470126, 17546452, 18416524, 28940252, 50645441, 79585693, 101290882, 159171386, 202581764, 318342772, 557099851, 1114199702, 2228399404]

約数ペア:

[(1, 2228399404), (2, 1114199702), (4, 557099851), (7, 318342772), (11, 202581764), (14, 159171386), (22, 101290882), (28, 79585693), (44, 50645441), (77, 28940252), (121, 18416524), (127, 17546452), (154, 14470126), (242, 9208262), (254, 8773226), (308, 7235063), (484, 4604131), (508, 4386613), (847, 2630932), (889, 2506636), (1397, 1595132), (1694, 1315466), (1778, 1253318), (2794, 797566), (3388, 657733), (3556, 626659), (5179, 430276), (5588, 398783), (9779, 227876), (10358, 215138), (15367, 145012), (19558, 113938), (20716, 107569), (30734, 72506), (36253, 61468), (39116, 56969)]