2280457774

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{228457}}^1$

素因数の和:228520

約数の個数: 32

約数和(自身を含む): 4210937856

約数和(自身を除く): 1930480082

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 228457, 456914, 1599199, 3198398, 5254511, 7082167, 10509022, 14164334, 36781577, 49575169, 73563154, 99150338, 162889841, 325779682, 1140228887, 2280457774]

約数ペア:

[(1, 2280457774), (2, 1140228887), (7, 325779682), (14, 162889841), (23, 99150338), (31, 73563154), (46, 49575169), (62, 36781577), (161, 14164334), (217, 10509022), (322, 7082167), (434, 5254511), (713, 3198398), (1426, 1599199), (4991, 456914), (9982, 228457)]