1961988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23357}}^1$

素因数の和:23371

約数の個数: 24

約数和(自身を含む): 5232192

約数和(自身を除く): 3270204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 23357, 46714, 70071, 93428, 140142, 163499, 280284, 326998, 490497, 653996, 980994, 1961988]

約数ペア:

[(1, 1961988), (2, 980994), (3, 653996), (4, 490497), (6, 326998), (7, 280284), (12, 163499), (14, 140142), (21, 93428), (28, 70071), (42, 46714), (84, 23357)]