1375638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 3162240

約数和(自身を除く): 1786602

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1097, 1254, 2194, 3291, 6582, 12067, 20843, 24134, 36201, 41686, 62529, 72402, 125058, 229273, 458546, 687819, 1375638]

約数ペア:

[(1, 1375638), (2, 687819), (3, 458546), (6, 229273), (11, 125058), (19, 72402), (22, 62529), (33, 41686), (38, 36201), (57, 24134), (66, 20843), (114, 12067), (209, 6582), (418, 3291), (627, 2194), (1097, 1254)]