1298528036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3463}}^1\times {\mathrm{7211}}^1$

素因数の和:10691

約数の個数: 24

約数和(自身を含む): 2448272064

約数和(自身を除く): 1149744028

約数列:

[1, 2, 4, 13, 26, 52, 3463, 6926, 7211, 13852, 14422, 28844, 45019, 90038, 93743, 180076, 187486, 374972, 24971693, 49943386, 99886772, 324632009, 649264018, 1298528036]

約数ペア:

[(1, 1298528036), (2, 649264018), (4, 324632009), (13, 99886772), (26, 49943386), (52, 24971693), (3463, 374972), (6926, 187486), (7211, 180076), (13852, 93743), (14422, 90038), (28844, 45019)]