404070914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5082

約数の個数: 32

約数和(自身を含む): 677195904

約数和(自身を除く): 273124990

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 559, 949, 1118, 1898, 3139, 4951, 6278, 9902, 40807, 64363, 81614, 128726, 212893, 361423, 425786, 722846, 2767609, 4698499, 5535218, 9396998, 15541189, 31082378, 202035457, 404070914]

約数ペア:

[(1, 404070914), (2, 202035457), (13, 31082378), (26, 15541189), (43, 9396998), (73, 5535218), (86, 4698499), (146, 2767609), (559, 722846), (949, 425786), (1118, 361423), (1898, 212893), (3139, 128726), (4951, 81614), (6278, 64363), (9902, 40807)]