245969282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 403802112

約数和(自身を除く): 157832830

約数列:

[1, 2, 13, 26, 127, 163, 254, 326, 457, 914, 1651, 2119, 3302, 4238, 5941, 11882, 20701, 41402, 58039, 74491, 116078, 148982, 269113, 538226, 754507, 968383, 1509014, 1936766, 9460357, 18920714, 122984641, 245969282]

約数ペア:

[(1, 245969282), (2, 122984641), (13, 18920714), (26, 9460357), (127, 1936766), (163, 1509014), (254, 968383), (326, 754507), (457, 538226), (914, 269113), (1651, 148982), (2119, 116078), (3302, 74491), (4238, 58039), (5941, 41402), (11882, 20701)]