2490710722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43207}}^1$

素因数の和:43306

約数の個数: 32

約数和(自身を含む): 4137598080

約数和(自身を除く): 1646887358

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 703, 779, 1406, 1517, 1558, 3034, 28823, 43207, 57646, 86414, 820933, 1598659, 1641866, 1771487, 3197318, 3542974, 30374521, 33658253, 60749042, 65545019, 67316506, 131090038, 1245355361, 2490710722]

約数ペア:

[(1, 2490710722), (2, 1245355361), (19, 131090038), (37, 67316506), (38, 65545019), (41, 60749042), (74, 33658253), (82, 30374521), (703, 3542974), (779, 3197318), (1406, 1771487), (1517, 1641866), (1558, 1598659), (3034, 820933), (28823, 86414), (43207, 57646)]