492038144

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{18481}}^1$

素因数の和:18516

約数の個数: 48

約数和(自身を含む): 1059573060

約数和(自身を除く): 567534916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 18481, 26624, 36962, 73924, 147848, 240253, 295696, 480506, 591392, 961012, 1182784, 1922024, 2365568, 3844048, 4731136, 7688096, 9462272, 15376192, 18924544, 30752384, 37849088, 61504768, 123009536, 246019072, 492038144]

約数ペア:

[(1, 492038144), (2, 246019072), (4, 123009536), (8, 61504768), (13, 37849088), (16, 30752384), (26, 18924544), (32, 15376192), (52, 9462272), (64, 7688096), (104, 4731136), (128, 3844048), (208, 2365568), (256, 1922024), (416, 1182784), (512, 961012), (832, 591392), (1024, 480506), (1664, 295696), (2048, 240253), (3328, 147848), (6656, 73924), (13312, 36962), (18481, 26624)]