2003412896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{3617}}^1$

素因数の和:4557

約数の個数: 48

約数和(自身を含む): 4157516160

約数和(自身を除く): 2154103264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 911, 1822, 3617, 3644, 7234, 7288, 14468, 14576, 17309, 28936, 29152, 34618, 57872, 68723, 69236, 115744, 137446, 138472, 274892, 276944, 549784, 553888, 1099568, 2199136, 3295087, 6590174, 13180348, 26360696, 52721392, 62606653, 105442784, 125213306, 250426612, 500853224, 1001706448, 2003412896]

約数ペア:

[(1, 2003412896), (2, 1001706448), (4, 500853224), (8, 250426612), (16, 125213306), (19, 105442784), (32, 62606653), (38, 52721392), (76, 26360696), (152, 13180348), (304, 6590174), (608, 3295087), (911, 2199136), (1822, 1099568), (3617, 553888), (3644, 549784), (7234, 276944), (7288, 274892), (14468, 138472), (14576, 137446), (17309, 115744), (28936, 69236), (29152, 68723), (34618, 57872)]