1330792761272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{87359}}^1\times {\mathrm{146477}}^1$

素因数の和:233855

約数の個数: 32

約数和(自身を含む): 2687226796800

約数和(自身を除く): 1356434035528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 87359, 146477, 174718, 292954, 349436, 585908, 698872, 1135667, 1171816, 1904201, 2271334, 3808402, 4542668, 7616804, 9085336, 15233608, 12796084243, 25592168486, 51184336972, 102368673944, 166349095159, 332698190318, 665396380636, 1330792761272]

約数ペア:

[(1, 1330792761272), (2, 665396380636), (4, 332698190318), (8, 166349095159), (13, 102368673944), (26, 51184336972), (52, 25592168486), (104, 12796084243), (87359, 15233608), (146477, 9085336), (174718, 7616804), (292954, 4542668), (349436, 3808402), (585908, 2271334), (698872, 1904201), (1135667, 1171816)]