498555156970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5741}}^1\times {\mathrm{668009}}^1$

素因数の和:673770

約数の個数: 32

約数和(自身を含む): 966599781840

約数和(自身を除く): 468044624870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5741, 11482, 28705, 57410, 74633, 149266, 373165, 668009, 746330, 1336018, 3340045, 6680090, 8684117, 17368234, 43420585, 86841170, 3835039669, 7670079338, 19175198345, 38350396690, 49855515697, 99711031394, 249277578485, 498555156970]

約数ペア:

[(1, 498555156970), (2, 249277578485), (5, 99711031394), (10, 49855515697), (13, 38350396690), (26, 19175198345), (65, 7670079338), (130, 3835039669), (5741, 86841170), (11482, 43420585), (28705, 17368234), (57410, 8684117), (74633, 6680090), (149266, 3340045), (373165, 1336018), (668009, 746330)]