313695746

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3373}}^1$

素因数の和:3475

約数の個数: 48

約数和(自身を含む): 597724344

約数和(自身を除く): 284028598

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 146, 182, 511, 637, 949, 1022, 1274, 1898, 3373, 3577, 6643, 6746, 7154, 13286, 23611, 43849, 46501, 47222, 87698, 93002, 165277, 246229, 306943, 330554, 492458, 613886, 1723603, 2148601, 3200977, 3447206, 4297202, 6401954, 12065221, 22406839, 24130442, 44813678, 156847873, 313695746]

約数ペア:

[(1, 313695746), (2, 156847873), (7, 44813678), (13, 24130442), (14, 22406839), (26, 12065221), (49, 6401954), (73, 4297202), (91, 3447206), (98, 3200977), (146, 2148601), (182, 1723603), (511, 613886), (637, 492458), (949, 330554), (1022, 306943), (1274, 246229), (1898, 165277), (3373, 93002), (3577, 87698), (6643, 47222), (6746, 46501), (7154, 43849), (13286, 23611)]