1969702

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 3488400

約数和(自身を除く): 1518698

約数列:

[1, 2, 7, 14, 49, 98, 101, 199, 202, 398, 707, 1393, 1414, 2786, 4949, 9751, 9898, 19502, 20099, 40198, 140693, 281386, 984851, 1969702]

約数ペア:

[(1, 1969702), (2, 984851), (7, 281386), (14, 140693), (49, 40198), (98, 20099), (101, 19502), (199, 9898), (202, 9751), (398, 4949), (707, 2786), (1393, 1414)]