1640383944

素因数分解:

$2^3\times 3^1\times {\mathrm{68349331}}^1$

素因数の和:68349340

約数の個数: 16

約数和(自身を含む): 4100959920

約数和(自身を除く): 2460575976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68349331, 136698662, 205047993, 273397324, 410095986, 546794648, 820191972, 1640383944]

約数ペア:

[(1, 1640383944), (2, 820191972), (3, 546794648), (4, 410095986), (6, 273397324), (8, 205047993), (12, 136698662), (24, 68349331)]