2116711090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{10691}}^1$

素因数の和:12234

約数の個数: 32

約数和(自身を含む): 4106241216

約数和(自身を除く): 1989530126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1523, 3046, 7615, 10691, 15230, 19799, 21382, 39598, 53455, 98995, 106910, 138983, 197990, 277966, 694915, 1389830, 16282393, 32564786, 81411965, 162823930, 211671109, 423342218, 1058355545, 2116711090]

約数ペア:

[(1, 2116711090), (2, 1058355545), (5, 423342218), (10, 211671109), (13, 162823930), (26, 81411965), (65, 32564786), (130, 16282393), (1523, 1389830), (3046, 694915), (7615, 277966), (10691, 197990), (15230, 138983), (19799, 106910), (21382, 98995), (39598, 53455)]