4221686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 3554314

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 269, 413, 538, 826, 1121, 1883, 2242, 3766, 5111, 7847, 10222, 15694, 15871, 31742, 35777, 71554, 111097, 222194, 301549, 603098, 2110843, 4221686]

約数ペア:

[(1, 4221686), (2, 2110843), (7, 603098), (14, 301549), (19, 222194), (38, 111097), (59, 71554), (118, 35777), (133, 31742), (266, 15871), (269, 15694), (413, 10222), (538, 7847), (826, 5111), (1121, 3766), (1883, 2242)]