923537612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 1696101120

約数和(自身を除く): 772563508

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 179, 284, 358, 491, 716, 982, 1964, 2627, 5254, 6623, 10508, 12709, 13246, 18167, 25418, 26492, 34861, 36334, 50836, 69722, 72668, 87889, 139444, 175778, 351556, 470233, 940466, 1289857, 1880932, 2579714, 3251893, 5159428, 6240119, 6503786, 12480238, 13007572, 24960476, 230884403, 461768806, 923537612]

約数ペア:

[(1, 923537612), (2, 461768806), (4, 230884403), (37, 24960476), (71, 13007572), (74, 12480238), (142, 6503786), (148, 6240119), (179, 5159428), (284, 3251893), (358, 2579714), (491, 1880932), (716, 1289857), (982, 940466), (1964, 470233), (2627, 351556), (5254, 175778), (6623, 139444), (10508, 87889), (12709, 72668), (13246, 69722), (18167, 50836), (25418, 36334), (26492, 34861)]