284284130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{26347}}^1$

素因数の和:26450

約数の個数: 32

約数和(自身を含む): 557734464

約数和(自身を除く): 273450334

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 26347, 52694, 131735, 263470, 342511, 685022, 1712555, 2186801, 3425110, 4373602, 10934005, 21868010, 28428413, 56856826, 142142065, 284284130]

約数ペア:

[(1, 284284130), (2, 142142065), (5, 56856826), (10, 28428413), (13, 21868010), (26, 10934005), (65, 4373602), (83, 3425110), (130, 2186801), (166, 1712555), (415, 685022), (830, 342511), (1079, 263470), (2158, 131735), (5395, 52694), (10790, 26347)]