13326248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 27206760

約数和(自身を除く): 13880512

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 1321, 2522, 2642, 5044, 5284, 10088, 10568, 17173, 34346, 68692, 128137, 137384, 256274, 512548, 1025096, 1665781, 3331562, 6663124, 13326248]

約数ペア:

[(1, 13326248), (2, 6663124), (4, 3331562), (8, 1665781), (13, 1025096), (26, 512548), (52, 256274), (97, 137384), (104, 128137), (194, 68692), (388, 34346), (776, 17173), (1261, 10568), (1321, 10088), (2522, 5284), (2642, 5044)]