1214308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 2261952

約数和(自身を除く): 1047644

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 197, 268, 394, 788, 1541, 3082, 4531, 6164, 9062, 13199, 18124, 26398, 52796, 303577, 607154, 1214308]

約数ペア:

[(1, 1214308), (2, 607154), (4, 303577), (23, 52796), (46, 26398), (67, 18124), (92, 13199), (134, 9062), (197, 6164), (268, 4531), (394, 3082), (788, 1541)]