1900644717

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 2677852800

約数和(自身を除く): 777208083

約数列:

[1, 3, 29, 73, 87, 139, 219, 417, 2117, 2153, 4031, 6351, 6459, 10147, 12093, 30441, 62437, 157169, 187311, 294263, 299267, 471507, 882789, 897801, 4557901, 8678743, 13673703, 21846491, 26036229, 65539473, 633548239, 1900644717]

約数ペア:

[(1, 1900644717), (3, 633548239), (29, 65539473), (73, 26036229), (87, 21846491), (139, 13673703), (219, 8678743), (417, 4557901), (2117, 897801), (2153, 882789), (4031, 471507), (6351, 299267), (6459, 294263), (10147, 187311), (12093, 157169), (30441, 62437)]