1265432402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1\times {\mathrm{19139}}^1$

素因数の和:21697

約数の個数: 16

約数和(自身を含む): 2045070720

約数和(自身を除く): 779638318

約数列:

[1, 2, 13, 26, 2543, 5086, 19139, 33059, 38278, 66118, 248807, 497614, 48670477, 97340954, 632716201, 1265432402]

約数ペア:

[(1, 1265432402), (2, 632716201), (13, 97340954), (26, 48670477), (2543, 497614), (5086, 248807), (19139, 66118), (33059, 38278)]