1949667632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{4363}}^1$

素因数の和:6921

約数の個数: 40

約数和(自身を含む): 4123456320

約数和(自身を除く): 2173788688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2539, 4363, 5078, 8726, 10156, 17452, 20312, 27929, 34904, 40624, 47993, 55858, 69808, 95986, 111716, 191972, 223432, 383944, 446864, 767888, 11077657, 22155314, 44310628, 88621256, 121854227, 177242512, 243708454, 487416908, 974833816, 1949667632]

約数ペア:

[(1, 1949667632), (2, 974833816), (4, 487416908), (8, 243708454), (11, 177242512), (16, 121854227), (22, 88621256), (44, 44310628), (88, 22155314), (176, 11077657), (2539, 767888), (4363, 446864), (5078, 383944), (8726, 223432), (10156, 191972), (17452, 111716), (20312, 95986), (27929, 69808), (34904, 55858), (40624, 47993)]