8889179420972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{4006351}}^1$

素因数の和:4006926

約数の個数: 48

約数和(自身を含む): 16751294880768

約数和(自身を除く): 7862115459796

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 487, 974, 1139, 1948, 2278, 4556, 8279, 16558, 32629, 33116, 65258, 130516, 554693, 1109386, 2218772, 4006351, 8012702, 16025404, 68107967, 136215934, 268425517, 272431868, 536851034, 1073702068, 1951092937, 3902185874, 4563233789, 7804371748, 9126467578, 18252935156, 33168579929, 66337159858, 130723226779, 132674319716, 261446453558, 522892907116, 2222294855243, 4444589710486, 8889179420972]

約数ペア:

[(1, 8889179420972), (2, 4444589710486), (4, 2222294855243), (17, 522892907116), (34, 261446453558), (67, 132674319716), (68, 130723226779), (134, 66337159858), (268, 33168579929), (487, 18252935156), (974, 9126467578), (1139, 7804371748), (1948, 4563233789), (2278, 3902185874), (4556, 1951092937), (8279, 1073702068), (16558, 536851034), (32629, 272431868), (33116, 268425517), (65258, 136215934), (130516, 68107967), (554693, 16025404), (1109386, 8012702), (2218772, 4006351)]