1170416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 2593584

約数和(自身を除く): 1423168

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 331, 442, 662, 884, 1324, 1768, 2648, 3536, 4303, 5296, 5627, 8606, 11254, 17212, 22508, 34424, 45016, 68848, 73151, 90032, 146302, 292604, 585208, 1170416]

約数ペア:

[(1, 1170416), (2, 585208), (4, 292604), (8, 146302), (13, 90032), (16, 73151), (17, 68848), (26, 45016), (34, 34424), (52, 22508), (68, 17212), (104, 11254), (136, 8606), (208, 5627), (221, 5296), (272, 4303), (331, 3536), (442, 2648), (662, 1768), (884, 1324)]