1982742

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 2164458

約数列:

[1, 2, 3, 6, 47, 79, 89, 94, 141, 158, 178, 237, 267, 282, 474, 534, 3713, 4183, 7031, 7426, 8366, 11139, 12549, 14062, 21093, 22278, 25098, 42186, 330457, 660914, 991371, 1982742]

約数ペア:

[(1, 1982742), (2, 991371), (3, 660914), (6, 330457), (47, 42186), (79, 25098), (89, 22278), (94, 21093), (141, 14062), (158, 12549), (178, 11139), (237, 8366), (267, 7426), (282, 7031), (474, 4183), (534, 3713)]