7213882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 13003200

約数和(自身を除く): 5789318

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 859, 1718, 4199, 8398, 11167, 14603, 16321, 22334, 29206, 32642, 189839, 212173, 277457, 379678, 424346, 554914, 3606941, 7213882]

約数ペア:

[(1, 7213882), (2, 3606941), (13, 554914), (17, 424346), (19, 379678), (26, 277457), (34, 212173), (38, 189839), (221, 32642), (247, 29206), (323, 22334), (442, 16321), (494, 14603), (646, 11167), (859, 8398), (1718, 4199)]