978015614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2549}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 1615680000

約数和(自身を除く): 637664386

約数列:

[1, 2, 19, 23, 38, 46, 437, 439, 874, 878, 2549, 5098, 8341, 10097, 16682, 20194, 48431, 58627, 96862, 117254, 191843, 383686, 1113913, 1119011, 2227826, 2238022, 21261209, 25737253, 42522418, 51474506, 489007807, 978015614]

約数ペア:

[(1, 978015614), (2, 489007807), (19, 51474506), (23, 42522418), (38, 25737253), (46, 21261209), (437, 2238022), (439, 2227826), (874, 1119011), (878, 1113913), (2549, 383686), (5098, 191843), (8341, 117254), (10097, 96862), (16682, 58627), (20194, 48431)]