99778822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{853}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 176470560

約数和(自身を除く): 76691738

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 409, 818, 853, 1706, 4499, 5317, 8998, 9383, 10634, 11089, 18766, 22178, 58487, 116974, 121979, 243958, 348877, 697754, 3837647, 4535401, 7675294, 9070802, 49889411, 99778822]

約数ペア:

[(1, 99778822), (2, 49889411), (11, 9070802), (13, 7675294), (22, 4535401), (26, 3837647), (143, 697754), (286, 348877), (409, 243958), (818, 121979), (853, 116974), (1706, 58487), (4499, 22178), (5317, 18766), (8998, 11089), (9383, 10634)]