1330692498

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 2914797600

約数和(自身を除く): 1584105102

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 379, 393, 758, 786, 1137, 1179, 1489, 2274, 2358, 2978, 3411, 4467, 6822, 8934, 13401, 26802, 49649, 99298, 148947, 195059, 297894, 390118, 446841, 564331, 585177, 893682, 1128662, 1170354, 1692993, 1755531, 3385986, 3511062, 5078979, 10157958, 73927361, 147854722, 221782083, 443564166, 665346249, 1330692498]

約数ペア:

[(1, 1330692498), (2, 665346249), (3, 443564166), (6, 221782083), (9, 147854722), (18, 73927361), (131, 10157958), (262, 5078979), (379, 3511062), (393, 3385986), (758, 1755531), (786, 1692993), (1137, 1170354), (1179, 1128662), (1489, 893682), (2274, 585177), (2358, 564331), (2978, 446841), (3411, 390118), (4467, 297894), (6822, 195059), (8934, 148947), (13401, 99298), (26802, 49649)]