173631770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{5197}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 337953168

約数和(自身を除く): 164321398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 2570, 3341, 5197, 6682, 10394, 16705, 25985, 33410, 51970, 67561, 135122, 337805, 675610, 1335629, 2671258, 6678145, 13356290, 17363177, 34726354, 86815885, 173631770]

約数ペア:

[(1, 173631770), (2, 86815885), (5, 34726354), (10, 17363177), (13, 13356290), (26, 6678145), (65, 2671258), (130, 1335629), (257, 675610), (514, 337805), (1285, 135122), (2570, 67561), (3341, 51970), (5197, 33410), (6682, 25985), (10394, 16705)]