2077890978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3467}}^1$

素因数の和:3639

約数の個数: 64

約数和(自身を含む): 4482542592

約数和(自身を除く): 2404651614

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 101, 129, 138, 202, 258, 303, 606, 989, 1978, 2323, 2967, 3467, 4343, 4646, 5934, 6934, 6969, 8686, 10401, 13029, 13938, 20802, 26058, 79741, 99889, 149081, 159482, 199778, 239223, 298162, 299667, 350167, 447243, 478446, 599334, 700334, 894486, 1050501, 2101002, 3428863, 6857726, 8053841, 10286589, 15057181, 16107682, 20573178, 24161523, 30114362, 45171543, 48323046, 90343086, 346315163, 692630326, 1038945489, 2077890978]

約数ペア:

[(1, 2077890978), (2, 1038945489), (3, 692630326), (6, 346315163), (23, 90343086), (43, 48323046), (46, 45171543), (69, 30114362), (86, 24161523), (101, 20573178), (129, 16107682), (138, 15057181), (202, 10286589), (258, 8053841), (303, 6857726), (606, 3428863), (989, 2101002), (1978, 1050501), (2323, 894486), (2967, 700334), (3467, 599334), (4343, 478446), (4646, 447243), (5934, 350167), (6934, 299667), (6969, 298162), (8686, 239223), (10401, 199778), (13029, 159482), (13938, 149081), (20802, 99889), (26058, 79741)]