1120202290

素因数分解:

$2^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{69191}}^1$

素因数の和:70817

約数の個数: 16

約数和(自身を含む): 2017638720

約数和(自身を除く): 897436430

約数列:

[1, 2, 5, 10, 1619, 3238, 8095, 16190, 69191, 138382, 345955, 691910, 112020229, 224040458, 560101145, 1120202290]

約数ペア:

[(1, 1120202290), (2, 560101145), (5, 224040458), (10, 112020229), (1619, 691910), (3238, 345955), (8095, 138382), (16190, 69191)]