2007457018

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1\times {\mathrm{3119}}^1$

素因数の和:4642

約数の個数: 32

約数和(自身を含む): 3555901440

約数和(自身を除く): 1548444422

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1483, 2966, 3119, 6238, 10381, 20762, 21833, 43666, 45973, 91946, 96689, 193378, 321811, 643622, 676823, 1353646, 4625477, 9250954, 32378339, 64756678, 143389787, 286779574, 1003728509, 2007457018]

約数ペア:

[(1, 2007457018), (2, 1003728509), (7, 286779574), (14, 143389787), (31, 64756678), (62, 32378339), (217, 9250954), (434, 4625477), (1483, 1353646), (2966, 676823), (3119, 643622), (6238, 321811), (10381, 193378), (20762, 96689), (21833, 91946), (43666, 45973)]