926348540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{11383}}^1$

素因数の和:11718

約数の個数: 48

約数和(自身を含む): 2101850688

約数和(自身を除く): 1175502148

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 313, 626, 1252, 1565, 3130, 4069, 6260, 8138, 11383, 16276, 20345, 22766, 40690, 45532, 56915, 81380, 113830, 147979, 227660, 295958, 591916, 739895, 1479790, 2959580, 3562879, 7125758, 14251516, 17814395, 35628790, 46317427, 71257580, 92634854, 185269708, 231587135, 463174270, 926348540]

約数ペア:

[(1, 926348540), (2, 463174270), (4, 231587135), (5, 185269708), (10, 92634854), (13, 71257580), (20, 46317427), (26, 35628790), (52, 17814395), (65, 14251516), (130, 7125758), (260, 3562879), (313, 2959580), (626, 1479790), (1252, 739895), (1565, 591916), (3130, 295958), (4069, 227660), (6260, 147979), (8138, 113830), (11383, 81380), (16276, 56915), (20345, 45532), (22766, 40690)]