1330807712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{86461}}^1$

素因数の和:86521

約数の個数: 48

約数和(自身を含む): 2897860392

約数和(自身を除く): 1567052680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 15392, 86461, 172922, 345844, 691688, 1123993, 1383376, 2247986, 2766752, 3199057, 4495972, 6398114, 8991944, 12796228, 17983888, 25592456, 35967776, 41587741, 51184912, 83175482, 102369824, 166350964, 332701928, 665403856, 1330807712]

約数ペア:

[(1, 1330807712), (2, 665403856), (4, 332701928), (8, 166350964), (13, 102369824), (16, 83175482), (26, 51184912), (32, 41587741), (37, 35967776), (52, 25592456), (74, 17983888), (104, 12796228), (148, 8991944), (208, 6398114), (296, 4495972), (416, 3199057), (481, 2766752), (592, 2247986), (962, 1383376), (1184, 1123993), (1924, 691688), (3848, 345844), (7696, 172922), (15392, 86461)]