1230897558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{981577}}^1$

素因数の和:981612

約数の個数: 32

約数和(自身を含む): 2826944640

約数和(自身を除く): 1596047082

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 981577, 1963154, 2944731, 5889462, 10797347, 18649963, 21594694, 32392041, 37299926, 55949889, 64784082, 111899778, 205149593, 410299186, 615448779, 1230897558]

約数ペア:

[(1, 1230897558), (2, 615448779), (3, 410299186), (6, 205149593), (11, 111899778), (19, 64784082), (22, 55949889), (33, 37299926), (38, 32392041), (57, 21594694), (66, 18649963), (114, 10797347), (209, 5889462), (418, 2944731), (627, 1963154), (1254, 981577)]