428311642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1024669}}^1$

素因数の和:1024701

約数の個数: 16

約数和(自身を含む): 737762400

約数和(自身を除く): 309450758

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1024669, 2049338, 11271359, 19468711, 22542718, 38937422, 214155821, 428311642]

約数ペア:

[(1, 428311642), (2, 214155821), (11, 38937422), (19, 22542718), (22, 19468711), (38, 11271359), (209, 2049338), (418, 1024669)]