749625338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211639}}^1$

素因数の和:211682

約数の個数: 32

約数和(自身を含む): 1462855680

約数和(自身を除く): 713230342

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 211639, 423278, 1481473, 2328029, 2962946, 4656058, 4867697, 9735394, 16296203, 32592406, 34073879, 53544667, 68147758, 107089334, 374812669, 749625338]

約数ペア:

[(1, 749625338), (2, 374812669), (7, 107089334), (11, 68147758), (14, 53544667), (22, 34073879), (23, 32592406), (46, 16296203), (77, 9735394), (154, 4867697), (161, 4656058), (253, 2962946), (322, 2328029), (506, 1481473), (1771, 423278), (3542, 211639)]