1041664

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 2246356

約数和(自身を除く): 1204692

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 313, 416, 626, 832, 1252, 1664, 2504, 3328, 4069, 5008, 8138, 10016, 16276, 20032, 32552, 40064, 65104, 80128, 130208, 260416, 520832, 1041664]

約数ペア:

[(1, 1041664), (2, 520832), (4, 260416), (8, 130208), (13, 80128), (16, 65104), (26, 40064), (32, 32552), (52, 20032), (64, 16276), (104, 10016), (128, 8138), (208, 5008), (256, 4069), (313, 3328), (416, 2504), (626, 1664), (832, 1252)]