1245408886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{42689}}^1$

素因数の和:43223

約数の個数: 16

約数和(自身を含む): 1936418400

約数和(自身を除く): 691009514

約数列:

[1, 2, 29, 58, 503, 1006, 14587, 29174, 42689, 85378, 1237981, 2475962, 21472567, 42945134, 622704443, 1245408886]

約数ペア:

[(1, 1245408886), (2, 622704443), (29, 42945134), (58, 21472567), (503, 2475962), (1006, 1237981), (14587, 85378), (29174, 42689)]