380069466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{170741}}^1$

素因数の和:170806

約数の個数: 32

約数和(自身を含む): 885126528

約数和(自身を除く): 505057062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 170741, 341482, 512223, 1024446, 1195187, 2390374, 3585561, 7171122, 9049273, 18098546, 27147819, 54295638, 63344911, 126689822, 190034733, 380069466]

約数ペア:

[(1, 380069466), (2, 190034733), (3, 126689822), (6, 63344911), (7, 54295638), (14, 27147819), (21, 18098546), (42, 9049273), (53, 7171122), (106, 3585561), (159, 2390374), (318, 1195187), (371, 1024446), (742, 512223), (1113, 341482), (2226, 170741)]