1266607190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{9949}}^1$

素因数の和:10424

約数の個数: 32

約数和(自身を含む): 2364120000

約数和(自身を除く): 1097512810

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 439, 878, 2195, 4390, 9949, 12731, 19898, 25462, 49745, 63655, 99490, 127310, 288521, 577042, 1442605, 2885210, 4367611, 8735222, 21838055, 43676110, 126660719, 253321438, 633303595, 1266607190]

約数ペア:

[(1, 1266607190), (2, 633303595), (5, 253321438), (10, 126660719), (29, 43676110), (58, 21838055), (145, 8735222), (290, 4367611), (439, 2885210), (878, 1442605), (2195, 577042), (4390, 288521), (9949, 127310), (12731, 99490), (19898, 63655), (25462, 49745)]