1256551430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{11941}}^1$

素因数の和:12584

約数の個数: 32

約数和(自身を含む): 2398908960

約数和(自身を除く): 1142357530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 619, 1238, 3095, 6190, 10523, 11941, 21046, 23882, 52615, 59705, 105230, 119410, 202997, 405994, 1014985, 2029970, 7391479, 14782958, 36957395, 73914790, 125655143, 251310286, 628275715, 1256551430]

約数ペア:

[(1, 1256551430), (2, 628275715), (5, 251310286), (10, 125655143), (17, 73914790), (34, 36957395), (85, 14782958), (170, 7391479), (619, 2029970), (1238, 1014985), (3095, 405994), (6190, 202997), (10523, 119410), (11941, 105230), (21046, 59705), (23882, 52615)]