120515746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4603}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 208837440

約数和(自身を除く): 88321694

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 4603, 9206, 13091, 26182, 59839, 87457, 119678, 174914, 243959, 487918, 1136941, 2273882, 3171467, 4635221, 6342934, 9270442, 60257873, 120515746]

約数ペア:

[(1, 120515746), (2, 60257873), (13, 9270442), (19, 6342934), (26, 4635221), (38, 3171467), (53, 2273882), (106, 1136941), (247, 487918), (494, 243959), (689, 174914), (1007, 119678), (1378, 87457), (2014, 59839), (4603, 26182), (9206, 13091)]