2017025452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{43051}}^1$

素因数の和:43138

約数の個数: 48

約数和(自身を含む): 4100961312

約数和(自身を除く): 2083935860

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 1378, 1802, 2756, 3604, 11713, 23426, 43051, 46852, 86102, 172204, 559663, 731867, 1119326, 1463734, 2238652, 2281703, 2927468, 4563406, 9126812, 9514271, 19028542, 29662139, 38057084, 38788951, 59324278, 77577902, 118648556, 155155804, 504256363, 1008512726, 2017025452]

約数ペア:

[(1, 2017025452), (2, 1008512726), (4, 504256363), (13, 155155804), (17, 118648556), (26, 77577902), (34, 59324278), (52, 38788951), (53, 38057084), (68, 29662139), (106, 19028542), (212, 9514271), (221, 9126812), (442, 4563406), (689, 2927468), (884, 2281703), (901, 2238652), (1378, 1463734), (1802, 1119326), (2756, 731867), (3604, 559663), (11713, 172204), (23426, 86102), (43051, 46852)]