2783172616

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{101221}}^1$

素因数の和:101725

約数の個数: 32

約数和(自身を含む): 5976146880

約数和(自身を除く): 3192974264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 6874, 13748, 27496, 101221, 202442, 404884, 708547, 809768, 1417094, 2834188, 5668376, 49699511, 99399022, 198798044, 347896577, 397596088, 695793154, 1391586308, 2783172616]

約数ペア:

[(1, 2783172616), (2, 1391586308), (4, 695793154), (7, 397596088), (8, 347896577), (14, 198798044), (28, 99399022), (56, 49699511), (491, 5668376), (982, 2834188), (1964, 1417094), (3437, 809768), (3928, 708547), (6874, 404884), (13748, 202442), (27496, 101221)]