1967108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 4280640

約数和(自身を除く): 2313532

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 181, 209, 247, 286, 362, 418, 494, 572, 724, 836, 988, 1991, 2353, 2717, 3439, 3982, 4706, 5434, 6878, 7964, 9412, 10868, 13756, 25883, 37829, 44707, 51766, 75658, 89414, 103532, 151316, 178828, 491777, 983554, 1967108]

約数ペア:

[(1, 1967108), (2, 983554), (4, 491777), (11, 178828), (13, 151316), (19, 103532), (22, 89414), (26, 75658), (38, 51766), (44, 44707), (52, 37829), (76, 25883), (143, 13756), (181, 10868), (209, 9412), (247, 7964), (286, 6878), (362, 5434), (418, 4706), (494, 3982), (572, 3439), (724, 2717), (836, 2353), (988, 1991)]