2013154364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 3988726560

約数和(自身を除く): 1975572196

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 103, 116, 169, 206, 338, 377, 412, 676, 754, 997, 1339, 1508, 1994, 2678, 2987, 3988, 4901, 5356, 5974, 9802, 11948, 12961, 17407, 19604, 25922, 28913, 34814, 38831, 51844, 57826, 69628, 77662, 102691, 115652, 155324, 168493, 205382, 336986, 375869, 410764, 504803, 673972, 751738, 1009606, 1334983, 1503476, 2019212, 2669966, 2978039, 4886297, 5339932, 5956078, 9772594, 11912156, 17354779, 19545188, 34709558, 38714507, 69419116, 77429014, 154858028, 503288591, 1006577182, 2013154364]

約数ペア:

[(1, 2013154364), (2, 1006577182), (4, 503288591), (13, 154858028), (26, 77429014), (29, 69419116), (52, 38714507), (58, 34709558), (103, 19545188), (116, 17354779), (169, 11912156), (206, 9772594), (338, 5956078), (377, 5339932), (412, 4886297), (676, 2978039), (754, 2669966), (997, 2019212), (1339, 1503476), (1508, 1334983), (1994, 1009606), (2678, 751738), (2987, 673972), (3988, 504803), (4901, 410764), (5356, 375869), (5974, 336986), (9802, 205382), (11948, 168493), (12961, 155324), (17407, 115652), (19604, 102691), (25922, 77662), (28913, 69628), (34814, 57826), (38831, 51844)]