4080227632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{15581}}^1$

素因数の和:16861

約数の個数: 40

約数和(自身を含む): 8520860880

約数和(自身を除く): 4440633248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1259, 2518, 5036, 10072, 15581, 16367, 20144, 31162, 32734, 62324, 65468, 124648, 130936, 202553, 249296, 261872, 405106, 810212, 1620424, 3240848, 19616479, 39232958, 78465916, 156931832, 255014227, 313863664, 510028454, 1020056908, 2040113816, 4080227632]

約数ペア:

[(1, 4080227632), (2, 2040113816), (4, 1020056908), (8, 510028454), (13, 313863664), (16, 255014227), (26, 156931832), (52, 78465916), (104, 39232958), (208, 19616479), (1259, 3240848), (2518, 1620424), (5036, 810212), (10072, 405106), (15581, 261872), (16367, 249296), (20144, 202553), (31162, 130936), (32734, 124648), (62324, 65468)]