508717690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{230189}}^1$

素因数の和:230226

約数の個数: 32

約数和(自身を含む): 1044141840

約数和(自身を除く): 535424150

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 230189, 460378, 1150945, 2301890, 2992457, 3913213, 5984914, 7826426, 14962285, 19566065, 29924570, 39132130, 50871769, 101743538, 254358845, 508717690]

約数ペア:

[(1, 508717690), (2, 254358845), (5, 101743538), (10, 50871769), (13, 39132130), (17, 29924570), (26, 19566065), (34, 14962285), (65, 7826426), (85, 5984914), (130, 3913213), (170, 2992457), (221, 2301890), (442, 1150945), (1105, 460378), (2210, 230189)]