2011212224

素因数分解:

$2^6\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{3701}}^1$

素因数の和:4933

約数の個数: 56

約数和(自身を含む): 4566135648

約数和(自身を除く): 2554923424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1213, 2426, 3701, 4852, 7402, 8491, 9704, 14804, 16982, 19408, 25907, 29608, 33964, 38816, 51814, 59216, 67928, 77632, 103628, 118432, 135856, 207256, 236864, 271712, 414512, 543424, 829024, 1658048, 4489313, 8978626, 17957252, 31425191, 35914504, 62850382, 71829008, 125700764, 143658016, 251401528, 287316032, 502803056, 1005606112, 2011212224]

約数ペア:

[(1, 2011212224), (2, 1005606112), (4, 502803056), (7, 287316032), (8, 251401528), (14, 143658016), (16, 125700764), (28, 71829008), (32, 62850382), (56, 35914504), (64, 31425191), (112, 17957252), (224, 8978626), (448, 4489313), (1213, 1658048), (2426, 829024), (3701, 543424), (4852, 414512), (7402, 271712), (8491, 236864), (9704, 207256), (14804, 135856), (16982, 118432), (19408, 103628), (25907, 77632), (29608, 67928), (33964, 59216), (38816, 51814)]