7620032878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{9749}}^1$

素因数の和:10144

約数の個数: 32

約数和(自身を含む): 12252240000

約数和(自身を除く): 4632207122

約数列:

[1, 2, 19, 38, 67, 134, 307, 614, 1273, 2546, 5833, 9749, 11666, 19498, 20569, 41138, 185231, 370462, 390811, 653183, 781622, 1306366, 2992943, 5985886, 12410477, 24820954, 56865917, 113731834, 200527181, 401054362, 3810016439, 7620032878]

約数ペア:

[(1, 7620032878), (2, 3810016439), (19, 401054362), (38, 200527181), (67, 113731834), (134, 56865917), (307, 24820954), (614, 12410477), (1273, 5985886), (2546, 2992943), (5833, 1306366), (9749, 781622), (11666, 653183), (19498, 390811), (20569, 370462), (41138, 185231)]