1851480270868

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{7895977}}^1$

素因数の和:7896104

約数の個数: 36

約数和(自身を含む): 3402866470836

約数和(自身を除く): 1551386199968

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 961, 1891, 1922, 3782, 3844, 7564, 58621, 117242, 234484, 7895977, 15791954, 31583908, 244775287, 481654597, 489550574, 963309194, 979101148, 1926618388, 7588033897, 14931292507, 15176067794, 29862585014, 30352135588, 59725170028, 462870067717, 925740135434, 1851480270868]

約数ペア:

[(1, 1851480270868), (2, 925740135434), (4, 462870067717), (31, 59725170028), (61, 30352135588), (62, 29862585014), (122, 15176067794), (124, 14931292507), (244, 7588033897), (961, 1926618388), (1891, 979101148), (1922, 963309194), (3782, 489550574), (3844, 481654597), (7564, 244775287), (58621, 31583908), (117242, 15791954), (234484, 7895977)]