39290498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 65243136

約数和(自身を除く): 25952638

約数列:

[1, 2, 13, 26, 73, 127, 146, 163, 254, 326, 949, 1651, 1898, 2119, 3302, 4238, 9271, 11899, 18542, 20701, 23798, 41402, 120523, 154687, 241046, 269113, 309374, 538226, 1511173, 3022346, 19645249, 39290498]

約数ペア:

[(1, 39290498), (2, 19645249), (13, 3022346), (26, 1511173), (73, 538226), (127, 309374), (146, 269113), (163, 241046), (254, 154687), (326, 120523), (949, 41402), (1651, 23798), (1898, 20701), (2119, 18542), (3302, 11899), (4238, 9271)]