2023690988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{9419}}^1$

素因数の和:9710

約数の個数: 48

約数和(自身を含む): 4083004800

約数和(自身を除く): 2059313812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 257, 418, 514, 836, 1028, 2827, 4883, 5654, 9419, 9766, 11308, 18838, 19532, 37676, 53713, 103609, 107426, 178961, 207218, 214852, 357922, 414436, 715844, 1968571, 2420683, 3937142, 4841366, 7874284, 9682732, 26627513, 45992977, 53255026, 91985954, 106510052, 183971908, 505922747, 1011845494, 2023690988]

約数ペア:

[(1, 2023690988), (2, 1011845494), (4, 505922747), (11, 183971908), (19, 106510052), (22, 91985954), (38, 53255026), (44, 45992977), (76, 26627513), (209, 9682732), (257, 7874284), (418, 4841366), (514, 3937142), (836, 2420683), (1028, 1968571), (2827, 715844), (4883, 414436), (5654, 357922), (9419, 214852), (9766, 207218), (11308, 178961), (18838, 107426), (19532, 103609), (37676, 53713)]