2107831234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 3359784960

約数和(自身を除く): 1251953726

約数列:

[1, 2, 19, 38, 223, 251, 446, 502, 991, 1982, 4237, 4769, 8474, 9538, 18829, 37658, 55973, 111946, 220993, 248741, 441986, 497482, 1063487, 2126974, 4198867, 4726079, 8397734, 9452158, 55469243, 110938486, 1053915617, 2107831234]

約数ペア:

[(1, 2107831234), (2, 1053915617), (19, 110938486), (38, 55469243), (223, 9452158), (251, 8397734), (446, 4726079), (502, 4198867), (991, 2126974), (1982, 1063487), (4237, 497482), (4769, 441986), (8474, 248741), (9538, 220993), (18829, 111946), (37658, 55973)]