2897214924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{178973}}^1$

素因数の和:179070

約数の個数: 48

約数和(自身を含む): 7216231680

約数和(自身を除く): 4319016756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 178973, 357946, 536919, 715892, 1073838, 2147676, 3400487, 6800974, 10201461, 12707083, 13601948, 20402922, 25414166, 38121249, 40805844, 50828332, 76242498, 152484996, 241434577, 482869154, 724303731, 965738308, 1448607462, 2897214924]

約数ペア:

[(1, 2897214924), (2, 1448607462), (3, 965738308), (4, 724303731), (6, 482869154), (12, 241434577), (19, 152484996), (38, 76242498), (57, 50828332), (71, 40805844), (76, 38121249), (114, 25414166), (142, 20402922), (213, 13601948), (228, 12707083), (284, 10201461), (426, 6800974), (852, 3400487), (1349, 2147676), (2698, 1073838), (4047, 715892), (5396, 536919), (8094, 357946), (16188, 178973)]