889102466

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{6481}}^1$

素因数の和:6770

約数の個数: 32

約数和(自身を含む): 1568125440

約数和(自身を除く): 679022974

約数列:

[1, 2, 7, 14, 41, 82, 239, 287, 478, 574, 1673, 3346, 6481, 9799, 12962, 19598, 45367, 68593, 90734, 137186, 265721, 531442, 1548959, 1860047, 3097918, 3720094, 10842713, 21685426, 63507319, 127014638, 444551233, 889102466]

約数ペア:

[(1, 889102466), (2, 444551233), (7, 127014638), (14, 63507319), (41, 21685426), (82, 10842713), (239, 3720094), (287, 3097918), (478, 1860047), (574, 1548959), (1673, 531442), (3346, 265721), (6481, 137186), (9799, 90734), (12962, 68593), (19598, 45367)]