746973070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{12637}}^1$

素因数の和:12924

約数の個数: 32

約数和(自身を含む): 1408580928

約数和(自身を除く): 661607858

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 514, 1285, 2570, 5911, 11822, 12637, 25274, 29555, 59110, 63185, 126370, 290651, 581302, 1453255, 2906510, 3247709, 6495418, 16238545, 32477090, 74697307, 149394614, 373486535, 746973070]

約数ペア:

[(1, 746973070), (2, 373486535), (5, 149394614), (10, 74697307), (23, 32477090), (46, 16238545), (115, 6495418), (230, 3247709), (257, 2906510), (514, 1453255), (1285, 581302), (2570, 290651), (5911, 126370), (11822, 63185), (12637, 59110), (25274, 29555)]