3942538

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 6631200

約数和(自身を除く): 2688662

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 359, 578, 646, 718, 5491, 6103, 6821, 10982, 12206, 13642, 103751, 115957, 207502, 231914, 1971269, 3942538]

約数ペア:

[(1, 3942538), (2, 1971269), (17, 231914), (19, 207502), (34, 115957), (38, 103751), (289, 13642), (323, 12206), (359, 10982), (578, 6821), (646, 6103), (718, 5491)]