380705178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{8641}}^1$

素因数の和:9702

約数の個数: 32

約数和(自身を含む): 871113600

約数和(自身を除く): 490408422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1049, 2098, 3147, 6294, 7343, 8641, 14686, 17282, 22029, 25923, 44058, 51846, 60487, 120974, 181461, 362922, 9064409, 18128818, 27193227, 54386454, 63450863, 126901726, 190352589, 380705178]

約数ペア:

[(1, 380705178), (2, 190352589), (3, 126901726), (6, 63450863), (7, 54386454), (14, 27193227), (21, 18128818), (42, 9064409), (1049, 362922), (2098, 181461), (3147, 120974), (6294, 60487), (7343, 51846), (8641, 44058), (14686, 25923), (17282, 22029)]