2004439010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1507097}}^1$

素因数の和:1507130

約数の個数: 32

約数和(自身を含む): 4340442240

約数和(自身を除く): 2336003230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1507097, 3014194, 7535485, 10549679, 15070970, 21099358, 28634843, 52748395, 57269686, 105496790, 143174215, 200443901, 286348430, 400887802, 1002219505, 2004439010]

約数ペア:

[(1, 2004439010), (2, 1002219505), (5, 400887802), (7, 286348430), (10, 200443901), (14, 143174215), (19, 105496790), (35, 57269686), (38, 52748395), (70, 28634843), (95, 21099358), (133, 15070970), (190, 10549679), (266, 7535485), (665, 3014194), (1330, 1507097)]