1493008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 3348000

約数和(自身を除く): 1854992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 499, 748, 998, 1496, 1996, 2992, 3992, 5489, 7984, 8483, 10978, 16966, 21956, 33932, 43912, 67864, 87824, 93313, 135728, 186626, 373252, 746504, 1493008]

約数ペア:

[(1, 1493008), (2, 746504), (4, 373252), (8, 186626), (11, 135728), (16, 93313), (17, 87824), (22, 67864), (34, 43912), (44, 33932), (68, 21956), (88, 16966), (136, 10978), (176, 8483), (187, 7984), (272, 5489), (374, 3992), (499, 2992), (748, 1996), (998, 1496)]