291212258

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 466542720

約数和(自身を除く): 175330462

約数列:

[1, 2, 29, 41, 58, 82, 151, 302, 811, 1189, 1622, 2378, 4379, 6191, 8758, 12382, 23519, 33251, 47038, 66502, 122461, 179539, 244922, 359078, 964279, 1928558, 3551369, 5020901, 7102738, 10041802, 145606129, 291212258]

約数ペア:

[(1, 291212258), (2, 145606129), (29, 10041802), (41, 7102738), (58, 5020901), (82, 3551369), (151, 1928558), (302, 964279), (811, 359078), (1189, 244922), (1622, 179539), (2378, 122461), (4379, 66502), (6191, 47038), (8758, 33251), (12382, 23519)]