1516112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 40

約数和(自身を含む): 3265416

約数和(自身を除く): 1749304

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 197, 208, 296, 394, 481, 592, 788, 962, 1576, 1924, 2561, 3152, 3848, 5122, 7289, 7696, 10244, 14578, 20488, 29156, 40976, 58312, 94757, 116624, 189514, 379028, 758056, 1516112]

約数ペア:

[(1, 1516112), (2, 758056), (4, 379028), (8, 189514), (13, 116624), (16, 94757), (26, 58312), (37, 40976), (52, 29156), (74, 20488), (104, 14578), (148, 10244), (197, 7696), (208, 7289), (296, 5122), (394, 3848), (481, 3152), (592, 2561), (788, 1924), (962, 1576)]