1620007346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{6197}}^1\times {\mathrm{5683}}^1$

素因数の和:11905

約数の個数: 16

約数和(自身を含む): 2536519104

約数和(自身を除く): 916511758

約数列:

[1, 2, 23, 46, 5683, 6197, 11366, 12394, 130709, 142531, 261418, 285062, 35217551, 70435102, 810003673, 1620007346]

約数ペア:

[(1, 1620007346), (2, 810003673), (23, 70435102), (46, 35217551), (5683, 285062), (6197, 261418), (11366, 142531), (12394, 130709)]