2009463508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{1607}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 3838746240

約数和(自身を除く): 1829282732

約数列:

[1, 2, 4, 13, 26, 52, 139, 173, 278, 346, 556, 692, 1607, 1807, 2249, 3214, 3614, 4498, 6428, 7228, 8996, 20891, 24047, 41782, 48094, 83564, 96188, 223373, 278011, 312611, 446746, 556022, 625222, 893492, 1112044, 1250444, 2903849, 3614143, 5807698, 7228286, 11615396, 14456572, 38643529, 77287058, 154574116, 502365877, 1004731754, 2009463508]

約数ペア:

[(1, 2009463508), (2, 1004731754), (4, 502365877), (13, 154574116), (26, 77287058), (52, 38643529), (139, 14456572), (173, 11615396), (278, 7228286), (346, 5807698), (556, 3614143), (692, 2903849), (1607, 1250444), (1807, 1112044), (2249, 893492), (3214, 625222), (3614, 556022), (4498, 446746), (6428, 312611), (7228, 278011), (8996, 223373), (20891, 96188), (24047, 83564), (41782, 48094)]