898050784

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{937}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 1802603376

約数和(自身を除く): 904552592

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 491, 937, 976, 982, 1874, 1952, 1964, 3748, 3928, 7496, 7856, 14992, 15712, 29951, 29984, 57157, 59902, 114314, 119804, 228628, 239608, 457256, 460067, 479216, 914512, 920134, 958432, 1829024, 1840268, 3680536, 7361072, 14722144, 28064087, 56128174, 112256348, 224512696, 449025392, 898050784]

約数ペア:

[(1, 898050784), (2, 449025392), (4, 224512696), (8, 112256348), (16, 56128174), (32, 28064087), (61, 14722144), (122, 7361072), (244, 3680536), (488, 1840268), (491, 1829024), (937, 958432), (976, 920134), (982, 914512), (1874, 479216), (1952, 460067), (1964, 457256), (3748, 239608), (3928, 228628), (7496, 119804), (7856, 114314), (14992, 59902), (15712, 57157), (29951, 29984)]