471825328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{119389}}^1$

素因数の和:119429

約数の個数: 40

約数和(自身を含む): 1036305200

約数和(自身を除く): 564479872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 119389, 238778, 477556, 955112, 1552057, 1910224, 2268391, 3104114, 4536782, 6208228, 9073564, 12416456, 18147128, 24832912, 29489083, 36294256, 58978166, 117956332, 235912664, 471825328]

約数ペア:

[(1, 471825328), (2, 235912664), (4, 117956332), (8, 58978166), (13, 36294256), (16, 29489083), (19, 24832912), (26, 18147128), (38, 12416456), (52, 9073564), (76, 6208228), (104, 4536782), (152, 3104114), (208, 2268391), (247, 1910224), (304, 1552057), (494, 955112), (988, 477556), (1976, 238778), (3952, 119389)]