1248397788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{556327}}^1$

素因数の和:556362

約数の個数: 48

約数和(自身を含む): 3364671744

約数和(自身を除く): 2116273956

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 556327, 1112654, 1668981, 2225308, 3337962, 6119597, 6675924, 9457559, 12239194, 18358791, 18915118, 24478388, 28372677, 36717582, 37830236, 56745354, 73435164, 104033149, 113490708, 208066298, 312099447, 416132596, 624198894, 1248397788]

約数ペア:

[(1, 1248397788), (2, 624198894), (3, 416132596), (4, 312099447), (6, 208066298), (11, 113490708), (12, 104033149), (17, 73435164), (22, 56745354), (33, 37830236), (34, 36717582), (44, 28372677), (51, 24478388), (66, 18915118), (68, 18358791), (102, 12239194), (132, 9457559), (187, 6675924), (204, 6119597), (374, 3337962), (561, 2225308), (748, 1668981), (1122, 1112654), (2244, 556327)]