1557389616

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1410679}}^1$

素因数の和:1410713

約数の個数: 40

約数和(自身を含む): 4198183680

約数和(自身を除く): 2640794064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1410679, 2821358, 4232037, 5642716, 8464074, 11285432, 16928148, 22570864, 32445617, 33856296, 64891234, 67712592, 97336851, 129782468, 194673702, 259564936, 389347404, 519129872, 778694808, 1557389616]

約数ペア:

[(1, 1557389616), (2, 778694808), (3, 519129872), (4, 389347404), (6, 259564936), (8, 194673702), (12, 129782468), (16, 97336851), (23, 67712592), (24, 64891234), (46, 33856296), (48, 32445617), (69, 22570864), (92, 16928148), (138, 11285432), (184, 8464074), (276, 5642716), (368, 4232037), (552, 2821358), (1104, 1410679)]