2549398038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{398219}}^1$

素因数の和:398332

約数の個数: 32

約数和(自身を含む): 5619680640

約数和(自身を除く): 3070282602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 398219, 796438, 1194657, 2389314, 4380409, 8760818, 13141227, 26282454, 38627243, 77254486, 115881729, 231763458, 424899673, 849799346, 1274699019, 2549398038]

約数ペア:

[(1, 2549398038), (2, 1274699019), (3, 849799346), (6, 424899673), (11, 231763458), (22, 115881729), (33, 77254486), (66, 38627243), (97, 26282454), (194, 13141227), (291, 8760818), (582, 4380409), (1067, 2389314), (2134, 1194657), (3201, 796438), (6402, 398219)]