2028622078

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{3851}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 3514503168

約数和(自身を除く): 1485881090

約数列:

[1, 2, 7, 14, 191, 197, 382, 394, 1337, 1379, 2674, 2758, 3851, 7702, 26957, 37627, 53914, 75254, 263389, 526778, 735541, 758647, 1471082, 1517294, 5148787, 5310529, 10297574, 10621058, 144901577, 289803154, 1014311039, 2028622078]

約数ペア:

[(1, 2028622078), (2, 1014311039), (7, 289803154), (14, 144901577), (191, 10621058), (197, 10297574), (382, 5310529), (394, 5148787), (1337, 1517294), (1379, 1471082), (2674, 758647), (2758, 735541), (3851, 526778), (7702, 263389), (26957, 75254), (37627, 53914)]