2912581022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{159349}}^1$

素因数の和:159420

約数の個数: 32

約数和(自身を含む): 5086452000

約数和(自身を除く): 2173870978

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 18278, 159349, 318698, 2071537, 3027631, 4143074, 5895913, 6055262, 11791826, 39359203, 76646869, 78718406, 112022347, 153293738, 224044694, 1456290511, 2912581022]

約数ペア:

[(1, 2912581022), (2, 1456290511), (13, 224044694), (19, 153293738), (26, 112022347), (37, 78718406), (38, 76646869), (74, 39359203), (247, 11791826), (481, 6055262), (494, 5895913), (703, 4143074), (962, 3027631), (1406, 2071537), (9139, 318698), (18278, 159349)]