13864130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6434

約数の個数: 32

約数和(自身を含む): 29445120

約数和(自身を除く): 15580990

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6389, 12778, 31945, 44723, 63890, 89446, 198059, 223615, 396118, 447230, 990295, 1386413, 1980590, 2772826, 6932065, 13864130]

約数ペア:

[(1, 13864130), (2, 6932065), (5, 2772826), (7, 1980590), (10, 1386413), (14, 990295), (31, 447230), (35, 396118), (62, 223615), (70, 198059), (155, 89446), (217, 63890), (310, 44723), (434, 31945), (1085, 12778), (2170, 6389)]