402023242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13241}}^1$

素因数の和:13326

約数の個数: 32

約数和(自身を含む): 686465280

約数和(自身を除く): 284442038

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 1598, 1786, 13241, 15181, 26482, 30362, 225097, 251579, 450194, 503158, 622327, 1244654, 4276843, 8553686, 10579559, 11824213, 21159118, 23648426, 201011621, 402023242]

約数ペア:

[(1, 402023242), (2, 201011621), (17, 23648426), (19, 21159118), (34, 11824213), (38, 10579559), (47, 8553686), (94, 4276843), (323, 1244654), (646, 622327), (799, 503158), (893, 450194), (1598, 251579), (1786, 225097), (13241, 30362), (15181, 26482)]