1555458528

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1246361}}^1$

素因数の和:1246387

約数の個数: 48

約数和(自身を含む): 4397165136

約数和(自身を除く): 2841706608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1246361, 2492722, 3739083, 4985444, 7478166, 9970888, 14956332, 16202693, 19941776, 29912664, 32405386, 39883552, 48608079, 59825328, 64810772, 97216158, 119650656, 129621544, 194432316, 259243088, 388864632, 518486176, 777729264, 1555458528]

約数ペア:

[(1, 1555458528), (2, 777729264), (3, 518486176), (4, 388864632), (6, 259243088), (8, 194432316), (12, 129621544), (13, 119650656), (16, 97216158), (24, 64810772), (26, 59825328), (32, 48608079), (39, 39883552), (48, 32405386), (52, 29912664), (78, 19941776), (96, 16202693), (104, 14956332), (156, 9970888), (208, 7478166), (312, 4985444), (416, 3739083), (624, 2492722), (1248, 1246361)]