977774796

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{382541}}^1$

素因数の和:382622

約数の個数: 36

約数和(自身を含む): 2506415184

約数和(自身を除く): 1528640388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 382541, 765082, 1147623, 1530164, 2295246, 3442869, 4590492, 6885738, 13771476, 27160411, 54320822, 81481233, 108641644, 162962466, 244443699, 325924932, 488887398, 977774796]

約数ペア:

[(1, 977774796), (2, 488887398), (3, 325924932), (4, 244443699), (6, 162962466), (9, 108641644), (12, 81481233), (18, 54320822), (36, 27160411), (71, 13771476), (142, 6885738), (213, 4590492), (284, 3442869), (426, 2295246), (639, 1530164), (852, 1147623), (1278, 765082), (2556, 382541)]