1591912

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 3611520

約数和(自身を除く): 2019608

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 131, 196, 217, 248, 262, 392, 434, 524, 868, 917, 1048, 1519, 1736, 1834, 3038, 3668, 4061, 6076, 6419, 7336, 8122, 12152, 12838, 16244, 25676, 28427, 32488, 51352, 56854, 113708, 198989, 227416, 397978, 795956, 1591912]

約数ペア:

[(1, 1591912), (2, 795956), (4, 397978), (7, 227416), (8, 198989), (14, 113708), (28, 56854), (31, 51352), (49, 32488), (56, 28427), (62, 25676), (98, 16244), (124, 12838), (131, 12152), (196, 8122), (217, 7336), (248, 6419), (262, 6076), (392, 4061), (434, 3668), (524, 3038), (868, 1834), (917, 1736), (1048, 1519)]