839969228

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{5009}}^1$

素因数の和:5186

約数の個数: 48

約数和(自身を含む): 1727127360

約数和(自身を除く): 887158132

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 113, 212, 226, 371, 452, 742, 791, 1484, 1582, 3164, 5009, 5989, 10018, 11978, 20036, 23956, 35063, 41923, 70126, 83846, 140252, 167692, 265477, 530954, 566017, 1061908, 1132034, 1858339, 2264068, 3716678, 3962119, 7433356, 7924238, 15848476, 29998901, 59997802, 119995604, 209992307, 419984614, 839969228]

約数ペア:

[(1, 839969228), (2, 419984614), (4, 209992307), (7, 119995604), (14, 59997802), (28, 29998901), (53, 15848476), (106, 7924238), (113, 7433356), (212, 3962119), (226, 3716678), (371, 2264068), (452, 1858339), (742, 1132034), (791, 1061908), (1484, 566017), (1582, 530954), (3164, 265477), (5009, 167692), (5989, 140252), (10018, 83846), (11978, 70126), (20036, 41923), (23956, 35063)]