70872698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{143467}}^1$

素因数の和:143501

約数の個数: 16

約数和(自身を含む): 120513120

約数和(自身を除く): 49640422

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 143467, 286934, 1865071, 2725873, 3730142, 5451746, 35436349, 70872698]

約数ペア:

[(1, 70872698), (2, 35436349), (13, 5451746), (19, 3730142), (26, 2725873), (38, 1865071), (247, 286934), (494, 143467)]