1939366979338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1\times {\mathrm{9221819}}^1$

素因数の和:9223373

約数の個数: 16

約数和(自身を含む): 2952015243840

約数和(自身を除く): 1012648264502

約数列:

[1, 2, 71, 142, 1481, 2962, 105151, 210302, 9221819, 18443638, 654749149, 1309498298, 13657513939, 27315027878, 969683489669, 1939366979338]

約数ペア:

[(1, 1939366979338), (2, 969683489669), (71, 27315027878), (142, 13657513939), (1481, 1309498298), (2962, 654749149), (105151, 18443638), (210302, 9221819)]