9398090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 18815328

約数和(自身を除く): 9417238

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 83, 130, 134, 166, 169, 335, 338, 415, 670, 830, 845, 871, 1079, 1690, 1742, 2158, 4355, 5395, 5561, 8710, 10790, 11122, 11323, 14027, 22646, 27805, 28054, 55610, 56615, 70135, 72293, 113230, 140270, 144586, 361465, 722930, 939809, 1879618, 4699045, 9398090]

約数ペア:

[(1, 9398090), (2, 4699045), (5, 1879618), (10, 939809), (13, 722930), (26, 361465), (65, 144586), (67, 140270), (83, 113230), (130, 72293), (134, 70135), (166, 56615), (169, 55610), (335, 28054), (338, 27805), (415, 22646), (670, 14027), (830, 11323), (845, 11122), (871, 10790), (1079, 8710), (1690, 5561), (1742, 5395), (2158, 4355)]