1209142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 2169504

約数和(自身を除く): 960362

約数列:

[1, 2, 11, 17, 22, 34, 53, 61, 106, 122, 187, 374, 583, 671, 901, 1037, 1166, 1342, 1802, 2074, 3233, 6466, 9911, 11407, 19822, 22814, 35563, 54961, 71126, 109922, 604571, 1209142]

約数ペア:

[(1, 1209142), (2, 604571), (11, 109922), (17, 71126), (22, 54961), (34, 35563), (53, 22814), (61, 19822), (106, 11407), (122, 9911), (187, 6466), (374, 3233), (583, 2074), (671, 1802), (901, 1342), (1037, 1166)]