13333415212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 25632748512

約数和(自身を除く): 12299333300

約数列:

[1, 2, 4, 13, 26, 52, 101, 169, 202, 338, 401, 404, 487, 676, 802, 974, 1313, 1604, 1948, 2626, 5213, 5252, 6331, 10426, 12662, 17069, 20852, 25324, 34138, 40501, 49187, 67769, 68276, 81002, 82303, 98374, 135538, 162004, 164606, 195287, 196748, 271076, 329212, 390574, 526513, 639431, 781148, 1053026, 1278862, 2106052, 2538731, 2557724, 5077462, 6844669, 8312603, 10154924, 13689338, 16625206, 19723987, 27378676, 33003503, 33250412, 39447974, 66007006, 78895948, 132014012, 256411831, 512823662, 1025647324, 3333353803, 6666707606, 13333415212]

約数ペア:

[(1, 13333415212), (2, 6666707606), (4, 3333353803), (13, 1025647324), (26, 512823662), (52, 256411831), (101, 132014012), (169, 78895948), (202, 66007006), (338, 39447974), (401, 33250412), (404, 33003503), (487, 27378676), (676, 19723987), (802, 16625206), (974, 13689338), (1313, 10154924), (1604, 8312603), (1948, 6844669), (2626, 5077462), (5213, 2557724), (5252, 2538731), (6331, 2106052), (10426, 1278862), (12662, 1053026), (17069, 781148), (20852, 639431), (25324, 526513), (34138, 390574), (40501, 329212), (49187, 271076), (67769, 196748), (68276, 195287), (81002, 164606), (82303, 162004), (98374, 135538)]