1189360784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{47137}}^1$

素因数の和:47247

約数の個数: 40

約数和(自身を含む): 2454947040

約数和(自身を除く): 1265586256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 3154, 6308, 12616, 25232, 47137, 94274, 188548, 377096, 754192, 895603, 1791206, 3582412, 3912371, 7164824, 7824742, 14329648, 15649484, 31298968, 62597936, 74335049, 148670098, 297340196, 594680392, 1189360784]

約数ペア:

[(1, 1189360784), (2, 594680392), (4, 297340196), (8, 148670098), (16, 74335049), (19, 62597936), (38, 31298968), (76, 15649484), (83, 14329648), (152, 7824742), (166, 7164824), (304, 3912371), (332, 3582412), (664, 1791206), (1328, 895603), (1577, 754192), (3154, 377096), (6308, 188548), (12616, 94274), (25232, 47137)]