2743288982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{13291}}^1$

素因数の和:13964

約数の個数: 32

約数和(自身を含む): 4915275264

約数和(自身を除く): 2171986282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 641, 1282, 4487, 8974, 13291, 14743, 26582, 29486, 93037, 103201, 186074, 206402, 305693, 611386, 2139851, 4279702, 8519531, 17039062, 59636717, 119273434, 195949213, 391898426, 1371644491, 2743288982]

約数ペア:

[(1, 2743288982), (2, 1371644491), (7, 391898426), (14, 195949213), (23, 119273434), (46, 59636717), (161, 17039062), (322, 8519531), (641, 4279702), (1282, 2139851), (4487, 611386), (8974, 305693), (13291, 206402), (14743, 186074), (26582, 103201), (29486, 93037)]