2644889830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1045411}}^1$

素因数の和:1045452

約数の個数: 32

約数和(自身を含む): 5419415808

約数和(自身を除く): 2774525978

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 1045411, 2090822, 5227055, 10454110, 11499521, 22999042, 24044453, 48088906, 57497605, 114995210, 120222265, 240444530, 264488983, 528977966, 1322444915, 2644889830]

約数ペア:

[(1, 2644889830), (2, 1322444915), (5, 528977966), (10, 264488983), (11, 240444530), (22, 120222265), (23, 114995210), (46, 57497605), (55, 48088906), (110, 24044453), (115, 22999042), (230, 11499521), (253, 10454110), (506, 5227055), (1265, 2090822), (2530, 1045411)]