1540778344

素因数分解:

$2^3\times 7^2\times {\mathrm{941}}^1\times {\mathrm{4177}}^1$

素因数の和:5138

約数の個数: 48

約数和(自身を含む): 3365002980

約数和(自身を除く): 1824224636

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 941, 1882, 3764, 4177, 6587, 7528, 8354, 13174, 16708, 26348, 29239, 33416, 46109, 52696, 58478, 92218, 116956, 184436, 204673, 233912, 368872, 409346, 818692, 1637384, 3930557, 7861114, 15722228, 27513899, 31444456, 55027798, 110055596, 192597293, 220111192, 385194586, 770389172, 1540778344]

約数ペア:

[(1, 1540778344), (2, 770389172), (4, 385194586), (7, 220111192), (8, 192597293), (14, 110055596), (28, 55027798), (49, 31444456), (56, 27513899), (98, 15722228), (196, 7861114), (392, 3930557), (941, 1637384), (1882, 818692), (3764, 409346), (4177, 368872), (6587, 233912), (7528, 204673), (8354, 184436), (13174, 116956), (16708, 92218), (26348, 58478), (29239, 52696), (33416, 46109)]