1217170948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{65173}}^1$

素因数の和:65236

約数の個数: 48

約数和(自身を含む): 2627815680

約数和(自身を除く): 1410644732

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 9338, 18676, 65173, 130346, 260692, 456211, 912422, 1498979, 1824844, 1890017, 2997958, 3780034, 5995916, 7560068, 10492853, 13230119, 20985706, 26460238, 41971412, 43470391, 52920476, 86940782, 173881564, 304292737, 608585474, 1217170948]

約数ペア:

[(1, 1217170948), (2, 608585474), (4, 304292737), (7, 173881564), (14, 86940782), (23, 52920476), (28, 43470391), (29, 41971412), (46, 26460238), (58, 20985706), (92, 13230119), (116, 10492853), (161, 7560068), (203, 5995916), (322, 3780034), (406, 2997958), (644, 1890017), (667, 1824844), (812, 1498979), (1334, 912422), (2668, 456211), (4669, 260692), (9338, 130346), (18676, 65173)]