425386516

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{3037}}^1$

素因数の和:3176

約数の個数: 36

約数和(自身を含む): 794029908

約数和(自身を除く): 368643392

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 361, 388, 722, 1444, 1843, 3037, 3686, 6074, 7372, 12148, 35017, 57703, 70034, 115406, 140068, 230812, 294589, 589178, 1096357, 1178356, 2192714, 4385428, 5597191, 11194382, 22388764, 106346629, 212693258, 425386516]

約数ペア:

[(1, 425386516), (2, 212693258), (4, 106346629), (19, 22388764), (38, 11194382), (76, 5597191), (97, 4385428), (194, 2192714), (361, 1178356), (388, 1096357), (722, 589178), (1444, 294589), (1843, 230812), (3037, 140068), (3686, 115406), (6074, 70034), (7372, 57703), (12148, 35017)]