2017445318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{159937}}^1$

素因数の和:160016

約数の個数: 32

約数和(自身を含む): 3731033664

約数和(自身を除く): 1713588346

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 6307, 12614, 159937, 319874, 1119559, 2239118, 2718929, 5437858, 8476661, 16953322, 19032503, 38065006, 59336627, 118673254, 144103237, 288206474, 1008722659, 2017445318]

約数ペア:

[(1, 2017445318), (2, 1008722659), (7, 288206474), (14, 144103237), (17, 118673254), (34, 59336627), (53, 38065006), (106, 19032503), (119, 16953322), (238, 8476661), (371, 5437858), (742, 2718929), (901, 2239118), (1802, 1119559), (6307, 319874), (12614, 159937)]