1922179784

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{562699}}^1$

素因数の和:562773

約数の個数: 32

約数和(自身を含む): 4186488000

約数和(自身を除く): 2264308216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 562699, 1125398, 2250796, 3938893, 4501592, 7877786, 15755572, 31511144, 34324639, 68649278, 137298556, 240272473, 274597112, 480544946, 961089892, 1922179784]

約数ペア:

[(1, 1922179784), (2, 961089892), (4, 480544946), (7, 274597112), (8, 240272473), (14, 137298556), (28, 68649278), (56, 34324639), (61, 31511144), (122, 15755572), (244, 7877786), (427, 4501592), (488, 3938893), (854, 2250796), (1708, 1125398), (3416, 562699)]