1318555904

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{302977}}^1$

素因数の和:303010

約数の個数: 36

約数和(自身を含む): 2786791644

約数和(自身を除く): 1468235740

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 302977, 605954, 1211908, 2423816, 4847632, 5150609, 9695264, 10301218, 19390528, 20602436, 38781056, 41204872, 77562112, 82409744, 164819488, 329638976, 659277952, 1318555904]

約数ペア:

[(1, 1318555904), (2, 659277952), (4, 329638976), (8, 164819488), (16, 82409744), (17, 77562112), (32, 41204872), (34, 38781056), (64, 20602436), (68, 19390528), (128, 10301218), (136, 9695264), (256, 5150609), (272, 4847632), (544, 2423816), (1088, 1211908), (2176, 605954), (4352, 302977)]