1887952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 4231872

約数和(自身を除く): 2343920

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 631, 748, 1262, 1496, 2524, 2992, 5048, 6941, 10096, 10727, 13882, 21454, 27764, 42908, 55528, 85816, 111056, 117997, 171632, 235994, 471988, 943976, 1887952]

約数ペア:

[(1, 1887952), (2, 943976), (4, 471988), (8, 235994), (11, 171632), (16, 117997), (17, 111056), (22, 85816), (34, 55528), (44, 42908), (68, 27764), (88, 21454), (136, 13882), (176, 10727), (187, 10096), (272, 6941), (374, 5048), (631, 2992), (748, 2524), (1262, 1496)]