1975119058

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:1000

約数の個数: 72

約数和(自身を含む): 3574835712

約数和(自身を除く): 1599716654

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 121, 187, 242, 289, 341, 374, 527, 578, 682, 911, 1054, 1822, 2057, 3179, 3751, 4114, 5797, 6358, 7502, 8959, 10021, 11594, 15487, 17918, 20042, 28241, 30974, 34969, 56482, 63767, 69938, 98549, 110231, 127534, 170357, 197098, 220462, 263279, 310651, 340714, 480097, 526558, 621302, 960194, 1084039, 1873927, 2168078, 2896069, 3417161, 3747854, 5281067, 5792138, 6834322, 8161649, 10562134, 16323298, 31856759, 58091737, 63713518, 89778139, 116183474, 179556278, 987559529, 1975119058]

約数ペア:

[(1, 1975119058), (2, 987559529), (11, 179556278), (17, 116183474), (22, 89778139), (31, 63713518), (34, 58091737), (62, 31856759), (121, 16323298), (187, 10562134), (242, 8161649), (289, 6834322), (341, 5792138), (374, 5281067), (527, 3747854), (578, 3417161), (682, 2896069), (911, 2168078), (1054, 1873927), (1822, 1084039), (2057, 960194), (3179, 621302), (3751, 526558), (4114, 480097), (5797, 340714), (6358, 310651), (7502, 263279), (8959, 220462), (10021, 197098), (11594, 170357), (15487, 127534), (17918, 110231), (20042, 98549), (28241, 69938), (30974, 63767), (34969, 56482)]