2293844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 2705836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 79, 119, 122, 158, 238, 244, 316, 427, 476, 553, 854, 1037, 1106, 1343, 1708, 2074, 2212, 2686, 4148, 4819, 5372, 7259, 9401, 9638, 14518, 18802, 19276, 29036, 33733, 37604, 67466, 81923, 134932, 163846, 327692, 573461, 1146922, 2293844]

約数ペア:

[(1, 2293844), (2, 1146922), (4, 573461), (7, 327692), (14, 163846), (17, 134932), (28, 81923), (34, 67466), (61, 37604), (68, 33733), (79, 29036), (119, 19276), (122, 18802), (158, 14518), (238, 9638), (244, 9401), (316, 7259), (427, 5372), (476, 4819), (553, 4148), (854, 2686), (1037, 2212), (1106, 2074), (1343, 1708)]