2019647475496

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{6868241}}^1$

素因数の和:6868402

約数の個数: 64

約数和(自身を含む): 4450620816000

約数和(自身を除く): 2430973340504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 89, 118, 178, 236, 356, 413, 472, 623, 712, 826, 1246, 1652, 2492, 3304, 4984, 5251, 10502, 21004, 36757, 42008, 73514, 147028, 294056, 6868241, 13736482, 27472964, 48077687, 54945928, 96155374, 192310748, 384621496, 405226219, 611273449, 810452438, 1222546898, 1620904876, 2445093796, 2836583533, 3241809752, 4278914143, 4890187592, 5673167066, 8557828286, 11346334132, 17115656572, 22692668264, 34231313144, 36065133491, 72130266982, 144260533964, 252455934437, 288521067928, 504911868874, 1009823737748, 2019647475496]

約数ペア:

[(1, 2019647475496), (2, 1009823737748), (4, 504911868874), (7, 288521067928), (8, 252455934437), (14, 144260533964), (28, 72130266982), (56, 36065133491), (59, 34231313144), (89, 22692668264), (118, 17115656572), (178, 11346334132), (236, 8557828286), (356, 5673167066), (413, 4890187592), (472, 4278914143), (623, 3241809752), (712, 2836583533), (826, 2445093796), (1246, 1620904876), (1652, 1222546898), (2492, 810452438), (3304, 611273449), (4984, 405226219), (5251, 384621496), (10502, 192310748), (21004, 96155374), (36757, 54945928), (42008, 48077687), (73514, 27472964), (147028, 13736482), (294056, 6868241)]