2228423613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{997}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 3229879296

約数和(自身を除く): 1001455683

約数列:

[1, 3, 13, 39, 223, 257, 669, 771, 997, 2899, 2991, 3341, 8697, 10023, 12961, 38883, 57311, 171933, 222331, 256229, 666993, 745043, 768687, 2235129, 2890303, 3330977, 8670909, 9992931, 57139067, 171417201, 742807871, 2228423613]

約数ペア:

[(1, 2228423613), (3, 742807871), (13, 171417201), (39, 57139067), (223, 9992931), (257, 8670909), (669, 3330977), (771, 2890303), (997, 2235129), (2899, 768687), (2991, 745043), (3341, 666993), (8697, 256229), (10023, 222331), (12961, 171933), (38883, 57311)]