1149444890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{45631}}^1$

素因数の和:45878

約数の個数: 32

約数和(自身を含む): 2266997760

約数和(自身を除く): 1117552870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12595, 25190, 45631, 91262, 228155, 456310, 501941, 1003882, 2509705, 5019410, 10449499, 20898998, 52247495, 104494990, 114944489, 229888978, 574722445, 1149444890]

約数ペア:

[(1, 1149444890), (2, 574722445), (5, 229888978), (10, 114944489), (11, 104494990), (22, 52247495), (55, 20898998), (110, 10449499), (229, 5019410), (458, 2509705), (1145, 1003882), (2290, 501941), (2519, 456310), (5038, 228155), (12595, 91262), (25190, 45631)]