290367610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2233597}}^1$

素因数の和:2233617

約数の個数: 16

約数和(自身を含む): 562866696

約数和(自身を除く): 272499086

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2233597, 4467194, 11167985, 22335970, 29036761, 58073522, 145183805, 290367610]

約数ペア:

[(1, 290367610), (2, 145183805), (5, 58073522), (10, 29036761), (13, 22335970), (26, 11167985), (65, 4467194), (130, 2233597)]