1900565914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1\times {\mathrm{1193}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 3119606784

約数和(自身を除く): 1219040870

約数列:

[1, 2, 13, 26, 71, 142, 863, 923, 1193, 1726, 1846, 2386, 11219, 15509, 22438, 31018, 61273, 84703, 122546, 169406, 796549, 1029559, 1101139, 1593098, 2059118, 2202278, 13384267, 26768534, 73098689, 146197378, 950282957, 1900565914]

約数ペア:

[(1, 1900565914), (2, 950282957), (13, 146197378), (26, 73098689), (71, 26768534), (142, 13384267), (863, 2202278), (923, 2059118), (1193, 1593098), (1726, 1101139), (1846, 1029559), (2386, 796549), (11219, 169406), (15509, 122546), (22438, 84703), (31018, 61273)]