13305876482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{4027}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 20811548160

約数和(自身を除く): 7505671678

約数列:

[1, 2, 31, 62, 137, 274, 389, 778, 4027, 4247, 8054, 8494, 12059, 24118, 53293, 106586, 124837, 249674, 551699, 1103398, 1566503, 1652083, 3133006, 3304166, 17102669, 34205338, 48561593, 97123186, 214610911, 429221822, 6652938241, 13305876482]

約数ペア:

[(1, 13305876482), (2, 6652938241), (31, 429221822), (62, 214610911), (137, 97123186), (274, 48561593), (389, 34205338), (778, 17102669), (4027, 3304166), (4247, 3133006), (8054, 1652083), (8494, 1566503), (12059, 1103398), (24118, 551699), (53293, 249674), (106586, 124837)]