180695086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1319}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 138639314

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 479, 958, 1319, 2638, 5269, 6227, 10538, 12454, 14509, 17147, 29018, 34294, 68497, 136994, 188617, 377234, 631801, 1263602, 6949811, 8213413, 13899622, 16426826, 90347543, 180695086]

約数ペア:

[(1, 180695086), (2, 90347543), (11, 16426826), (13, 13899622), (22, 8213413), (26, 6949811), (143, 1263602), (286, 631801), (479, 377234), (958, 188617), (1319, 136994), (2638, 68497), (5269, 34294), (6227, 29018), (10538, 17147), (12454, 14509)]