1985412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 5533920

約数和(自身を除く): 3548508

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 89, 132, 143, 156, 169, 178, 267, 286, 338, 356, 429, 507, 534, 572, 676, 858, 979, 1014, 1068, 1157, 1716, 1859, 1958, 2028, 2314, 2937, 3471, 3718, 3916, 4628, 5577, 5874, 6942, 7436, 11154, 11748, 12727, 13884, 15041, 22308, 25454, 30082, 38181, 45123, 50908, 60164, 76362, 90246, 152724, 165451, 180492, 330902, 496353, 661804, 992706, 1985412]

約数ペア:

[(1, 1985412), (2, 992706), (3, 661804), (4, 496353), (6, 330902), (11, 180492), (12, 165451), (13, 152724), (22, 90246), (26, 76362), (33, 60164), (39, 50908), (44, 45123), (52, 38181), (66, 30082), (78, 25454), (89, 22308), (132, 15041), (143, 13884), (156, 12727), (169, 11748), (178, 11154), (267, 7436), (286, 6942), (338, 5874), (356, 5577), (429, 4628), (507, 3916), (534, 3718), (572, 3471), (676, 2937), (858, 2314), (979, 2028), (1014, 1958), (1068, 1859), (1157, 1716)]