898981034

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{36299}}^1$

素因数の和:36398

約数の個数: 32

約数和(自身を含む): 1620432000

約数和(自身を除く): 721450966

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 3538, 12383, 24766, 36299, 72598, 254093, 508186, 1052671, 2105342, 2214239, 4428478, 7368697, 14737394, 15499673, 30999346, 64212931, 128425862, 449490517, 898981034]

約数ペア:

[(1, 898981034), (2, 449490517), (7, 128425862), (14, 64212931), (29, 30999346), (58, 15499673), (61, 14737394), (122, 7368697), (203, 4428478), (406, 2214239), (427, 2105342), (854, 1052671), (1769, 508186), (3538, 254093), (12383, 72598), (24766, 36299)]