3402178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 2524862

約数列:

[1, 2, 13, 19, 26, 38, 71, 97, 142, 194, 247, 494, 923, 1261, 1349, 1843, 1846, 2522, 2698, 3686, 6887, 13774, 17537, 23959, 35074, 47918, 89531, 130853, 179062, 261706, 1701089, 3402178]

約数ペア:

[(1, 3402178), (2, 1701089), (13, 261706), (19, 179062), (26, 130853), (38, 89531), (71, 47918), (97, 35074), (142, 23959), (194, 17537), (247, 13774), (494, 6887), (923, 3686), (1261, 2698), (1349, 2522), (1843, 1846)]