290382654

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{8081}}^1$

素因数の和:8252

約数の個数: 32

約数和(自身を含む): 597033504

約数和(自身を除く): 306650850

約数列:

[1, 2, 3, 6, 53, 106, 113, 159, 226, 318, 339, 678, 5989, 8081, 11978, 16162, 17967, 24243, 35934, 48486, 428293, 856586, 913153, 1284879, 1826306, 2569758, 2739459, 5478918, 48397109, 96794218, 145191327, 290382654]

約数ペア:

[(1, 290382654), (2, 145191327), (3, 96794218), (6, 48397109), (53, 5478918), (106, 2739459), (113, 2569758), (159, 1826306), (226, 1284879), (318, 913153), (339, 856586), (678, 428293), (5989, 48486), (8081, 35934), (11978, 24243), (16162, 17967)]