1440516098

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{3691}}^1$

素因数の和:4218

約数の個数: 32

約数和(自身を含む): 2516112768

約数和(自身を除く): 1075596670

約数列:

[1, 2, 7, 14, 61, 122, 427, 457, 854, 914, 3199, 3691, 6398, 7382, 25837, 27877, 51674, 55754, 195139, 225151, 390278, 450302, 1576057, 1686787, 3152114, 3373574, 11807509, 23615018, 102894007, 205788014, 720258049, 1440516098]

約数ペア:

[(1, 1440516098), (2, 720258049), (7, 205788014), (14, 102894007), (61, 23615018), (122, 11807509), (427, 3373574), (457, 3152114), (854, 1686787), (914, 1576057), (3199, 450302), (3691, 390278), (6398, 225151), (7382, 195139), (25837, 55754), (27877, 51674)]