315014726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17383}}^1$

素因数の和:17456

約数の個数: 32

約数和(自身を含む): 551976768

約数和(自身を除く): 236962042

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 9061, 17383, 18122, 34766, 225979, 295511, 451958, 591022, 712703, 1425406, 3841643, 7683286, 9265139, 12115951, 18530278, 24231902, 157507363, 315014726]

約数ペア:

[(1, 315014726), (2, 157507363), (13, 24231902), (17, 18530278), (26, 12115951), (34, 9265139), (41, 7683286), (82, 3841643), (221, 1425406), (442, 712703), (533, 591022), (697, 451958), (1066, 295511), (1394, 225979), (9061, 34766), (17383, 18122)]