2002697224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{6911}}^1$

素因数の和:7054

約数の個数: 64

約数和(自身を含む): 4255027200

約数和(自身を除く): 2252329976

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 89, 148, 178, 296, 356, 407, 712, 814, 979, 1628, 1958, 3256, 3293, 3916, 6586, 6911, 7832, 13172, 13822, 26344, 27644, 36223, 55288, 72446, 76021, 144892, 152042, 255707, 289784, 304084, 511414, 608168, 615079, 1022828, 1230158, 2045656, 2460316, 2812777, 4920632, 5625554, 6765869, 11251108, 13531738, 22502216, 22757923, 27063476, 45515846, 54126952, 91031692, 182063384, 250337153, 500674306, 1001348612, 2002697224]

約数ペア:

[(1, 2002697224), (2, 1001348612), (4, 500674306), (8, 250337153), (11, 182063384), (22, 91031692), (37, 54126952), (44, 45515846), (74, 27063476), (88, 22757923), (89, 22502216), (148, 13531738), (178, 11251108), (296, 6765869), (356, 5625554), (407, 4920632), (712, 2812777), (814, 2460316), (979, 2045656), (1628, 1230158), (1958, 1022828), (3256, 615079), (3293, 608168), (3916, 511414), (6586, 304084), (6911, 289784), (7832, 255707), (13172, 152042), (13822, 144892), (26344, 76021), (27644, 72446), (36223, 55288)]