283309936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{194581}}^1$

素因数の和:194609

約数の個数: 40

約数和(自身を含む): 675588704

約数和(自身を除く): 392278768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 194581, 389162, 778324, 1362067, 1556648, 2529553, 2724134, 3113296, 5059106, 5448268, 10118212, 10896536, 17706871, 20236424, 21793072, 35413742, 40472848, 70827484, 141654968, 283309936]

約数ペア:

[(1, 283309936), (2, 141654968), (4, 70827484), (7, 40472848), (8, 35413742), (13, 21793072), (14, 20236424), (16, 17706871), (26, 10896536), (28, 10118212), (52, 5448268), (56, 5059106), (91, 3113296), (104, 2724134), (112, 2529553), (182, 1556648), (208, 1362067), (364, 778324), (728, 389162), (1456, 194581)]