1570355838

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{4297}}^1$

素因数の和:4641

約数の個数: 48

約数和(自身を含む): 3459718080

約数和(自身を除く): 1889362242

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 257, 474, 514, 711, 771, 1422, 1542, 2313, 4297, 4626, 8594, 12891, 20303, 25782, 38673, 40606, 60909, 77346, 121818, 182727, 339463, 365454, 678926, 1018389, 1104329, 2036778, 2208658, 3055167, 3312987, 6110334, 6625974, 9938961, 19877922, 87241991, 174483982, 261725973, 523451946, 785177919, 1570355838]

約数ペア:

[(1, 1570355838), (2, 785177919), (3, 523451946), (6, 261725973), (9, 174483982), (18, 87241991), (79, 19877922), (158, 9938961), (237, 6625974), (257, 6110334), (474, 3312987), (514, 3055167), (711, 2208658), (771, 2036778), (1422, 1104329), (1542, 1018389), (2313, 678926), (4297, 365454), (4626, 339463), (8594, 182727), (12891, 121818), (20303, 77346), (25782, 60909), (38673, 40606)]