979820272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{8641}}^1$

素因数の和:9041

約数の個数: 40

約数和(自身を含む): 2003906960

約数和(自身を除く): 1024086688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 373, 746, 1492, 2984, 5968, 7087, 8641, 14174, 17282, 28348, 34564, 56696, 69128, 113392, 138256, 164179, 328358, 656716, 1313432, 2626864, 3223093, 6446186, 12892372, 25784744, 51569488, 61238767, 122477534, 244955068, 489910136, 979820272]

約数ペア:

[(1, 979820272), (2, 489910136), (4, 244955068), (8, 122477534), (16, 61238767), (19, 51569488), (38, 25784744), (76, 12892372), (152, 6446186), (304, 3223093), (373, 2626864), (746, 1313432), (1492, 656716), (2984, 328358), (5968, 164179), (7087, 138256), (8641, 113392), (14174, 69128), (17282, 56696), (28348, 34564)]