1279789908

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{60493}}^1$

素因数の和:60584

約数の個数: 48

約数和(自身を含む): 3130201536

約数和(自身を除く): 1850411628

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 492, 516, 1763, 3526, 5289, 7052, 10578, 21156, 60493, 120986, 181479, 241972, 362958, 725916, 2480213, 2601199, 4960426, 5202398, 7440639, 7803597, 9920852, 10404796, 14881278, 15607194, 29762556, 31214388, 106649159, 213298318, 319947477, 426596636, 639894954, 1279789908]

約数ペア:

[(1, 1279789908), (2, 639894954), (3, 426596636), (4, 319947477), (6, 213298318), (12, 106649159), (41, 31214388), (43, 29762556), (82, 15607194), (86, 14881278), (123, 10404796), (129, 9920852), (164, 7803597), (172, 7440639), (246, 5202398), (258, 4960426), (492, 2601199), (516, 2480213), (1763, 725916), (3526, 362958), (5289, 241972), (7052, 181479), (10578, 120986), (21156, 60493)]