139212424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1338581}}^1$

素因数の和:1338600

約数の個数: 16

約数和(自身を含む): 281102220

約数和(自身を除く): 141889796

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1338581, 2677162, 5354324, 10708648, 17401553, 34803106, 69606212, 139212424]

約数ペア:

[(1, 139212424), (2, 69606212), (4, 34803106), (8, 17401553), (13, 10708648), (26, 5354324), (52, 2677162), (104, 1338581)]