1330248172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{1409}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 2605680000

約数和(自身を除く): 1275431828

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 499, 946, 998, 1409, 1892, 1996, 2818, 5489, 5636, 10978, 15499, 21457, 21956, 30998, 42914, 60587, 61996, 85828, 121174, 236027, 242348, 472054, 666457, 703091, 944108, 1332914, 1406182, 2665828, 2812364, 7734001, 15468002, 30232913, 30936004, 60465826, 120931652, 332562043, 665124086, 1330248172]

約数ペア:

[(1, 1330248172), (2, 665124086), (4, 332562043), (11, 120931652), (22, 60465826), (43, 30936004), (44, 30232913), (86, 15468002), (172, 7734001), (473, 2812364), (499, 2665828), (946, 1406182), (998, 1332914), (1409, 944108), (1892, 703091), (1996, 666457), (2818, 472054), (5489, 242348), (5636, 236027), (10978, 121174), (15499, 85828), (21457, 61996), (21956, 60587), (30998, 42914)]