129867914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 218474496

約数和(自身を除く): 88606582

約数列:

[1, 2, 11, 22, 53, 106, 127, 254, 583, 877, 1166, 1397, 1754, 2794, 6731, 9647, 13462, 19294, 46481, 74041, 92962, 111379, 148082, 222758, 511291, 1022582, 1225169, 2450338, 5903087, 11806174, 64933957, 129867914]

約数ペア:

[(1, 129867914), (2, 64933957), (11, 11806174), (22, 5903087), (53, 2450338), (106, 1225169), (127, 1022582), (254, 511291), (583, 222758), (877, 148082), (1166, 111379), (1397, 92962), (1754, 74041), (2794, 46481), (6731, 19294), (9647, 13462)]