445730142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{519499}}^1$

素因数の和:519528

約数の個数: 32

約数和(自身を含む): 1047312000

約数和(自身を除く): 601581858

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 519499, 1038998, 1558497, 3116994, 5714489, 6753487, 11428978, 13506974, 17143467, 20260461, 34286934, 40520922, 74288357, 148576714, 222865071, 445730142]

約数ペア:

[(1, 445730142), (2, 222865071), (3, 148576714), (6, 74288357), (11, 40520922), (13, 34286934), (22, 20260461), (26, 17143467), (33, 13506974), (39, 11428978), (66, 6753487), (78, 5714489), (143, 3116994), (286, 1558497), (429, 1038998), (858, 519499)]