428179646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 699269760

約数和(自身を除く): 271090114

約数列:

[1, 2, 17, 34, 41, 82, 409, 697, 751, 818, 1394, 1502, 6953, 12767, 13906, 16769, 25534, 30791, 33538, 61582, 285073, 307159, 523447, 570146, 614318, 1046894, 5221703, 10443406, 12593519, 25187038, 214089823, 428179646]

約数ペア:

[(1, 428179646), (2, 214089823), (17, 25187038), (34, 12593519), (41, 10443406), (82, 5221703), (409, 1046894), (697, 614318), (751, 570146), (818, 523447), (1394, 307159), (1502, 285073), (6953, 61582), (12767, 33538), (13906, 30791), (16769, 25534)]