2022784888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 3964032000

約数和(自身を除く): 1941247112

約数列:

[1, 2, 4, 8, 61, 71, 79, 122, 142, 158, 244, 284, 316, 488, 568, 632, 739, 1478, 2956, 4331, 4819, 5609, 5912, 8662, 9638, 11218, 17324, 19276, 22436, 34648, 38552, 44872, 45079, 52469, 58381, 90158, 104938, 116762, 180316, 209876, 233524, 342149, 360632, 419752, 467048, 684298, 1368596, 2737192, 3200609, 3561241, 4145051, 6401218, 7122482, 8290102, 12802436, 14244964, 16580204, 25604872, 28489928, 33160408, 252848111, 505696222, 1011392444, 2022784888]

約数ペア:

[(1, 2022784888), (2, 1011392444), (4, 505696222), (8, 252848111), (61, 33160408), (71, 28489928), (79, 25604872), (122, 16580204), (142, 14244964), (158, 12802436), (244, 8290102), (284, 7122482), (316, 6401218), (488, 4145051), (568, 3561241), (632, 3200609), (739, 2737192), (1478, 1368596), (2956, 684298), (4331, 467048), (4819, 419752), (5609, 360632), (5912, 342149), (8662, 233524), (9638, 209876), (11218, 180316), (17324, 116762), (19276, 104938), (22436, 90158), (34648, 58381), (38552, 52469), (44872, 45079)]