2004451696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{332303}}^1$

素因数の和:332353

約数の個数: 40

約数和(自身を含む): 4326598080

約数和(自身を除く): 2322146384

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 332303, 664606, 1329212, 2658424, 4319939, 5316848, 8639878, 9636787, 17279756, 19273574, 34559512, 38547148, 69119024, 77094296, 125278231, 154188592, 250556462, 501112924, 1002225848, 2004451696]

約数ペア:

[(1, 2004451696), (2, 1002225848), (4, 501112924), (8, 250556462), (13, 154188592), (16, 125278231), (26, 77094296), (29, 69119024), (52, 38547148), (58, 34559512), (104, 19273574), (116, 17279756), (208, 9636787), (232, 8639878), (377, 5316848), (464, 4319939), (754, 2658424), (1508, 1329212), (3016, 664606), (6032, 332303)]