189088889444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12689}}^1\times {\mathrm{40939}}^1$

素因数の和:53652

約数の個数: 48

約数和(自身を含む): 407310422400

約数和(自身を除く): 218221532956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 12689, 25378, 40939, 50756, 81878, 88823, 163756, 164957, 177646, 286573, 329914, 355292, 532207, 573146, 659828, 1064414, 1146292, 1154699, 2128828, 2309398, 3725449, 4618796, 7450898, 14901796, 519474971, 1038949942, 2077899884, 3636324797, 6753174623, 7272649594, 13506349246, 14545299188, 27012698492, 47272222361, 94544444722, 189088889444]

約数ペア:

[(1, 189088889444), (2, 94544444722), (4, 47272222361), (7, 27012698492), (13, 14545299188), (14, 13506349246), (26, 7272649594), (28, 6753174623), (52, 3636324797), (91, 2077899884), (182, 1038949942), (364, 519474971), (12689, 14901796), (25378, 7450898), (40939, 4618796), (50756, 3725449), (81878, 2309398), (88823, 2128828), (163756, 1154699), (164957, 1146292), (177646, 1064414), (286573, 659828), (329914, 573146), (355292, 532207)]