665087141972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{1571}}^1\times {\mathrm{10357}}^1$

素因数の和:12872

約数の個数: 48

約数和(自身を含む): 1272010461120

約数和(自身を除く): 606923319148

約数列:

[1, 2, 4, 11, 22, 44, 929, 1571, 1858, 3142, 3716, 6284, 10219, 10357, 17281, 20438, 20714, 34562, 40876, 41428, 69124, 113927, 227854, 455708, 1459459, 2918918, 5837836, 9621653, 16054049, 16270847, 19243306, 32108098, 32541694, 38486612, 64216196, 65083388, 105838183, 178979317, 211676366, 357958634, 423352732, 715917268, 15115616863, 30231233726, 60462467452, 166271785493, 332543570986, 665087141972]

約数ペア:

[(1, 665087141972), (2, 332543570986), (4, 166271785493), (11, 60462467452), (22, 30231233726), (44, 15115616863), (929, 715917268), (1571, 423352732), (1858, 357958634), (3142, 211676366), (3716, 178979317), (6284, 105838183), (10219, 65083388), (10357, 64216196), (17281, 38486612), (20438, 32541694), (20714, 32108098), (34562, 19243306), (40876, 16270847), (41428, 16054049), (69124, 9621653), (113927, 5837836), (227854, 2918918), (455708, 1459459)]