401538738242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1543}}^1\times {\mathrm{21017}}^1$

素因数の和:22754

約数の個数: 32

約数和(自身を含む): 621516720384

約数和(自身を除く): 219977982142

約数列:

[1, 2, 41, 82, 151, 302, 1543, 3086, 6191, 12382, 21017, 42034, 63263, 126526, 232993, 465986, 861697, 1723394, 3173567, 6347134, 9552713, 19105426, 32429231, 64858462, 130116247, 260232494, 1329598471, 2659196942, 4896813881, 9793627762, 200769369121, 401538738242]

約数ペア:

[(1, 401538738242), (2, 200769369121), (41, 9793627762), (82, 4896813881), (151, 2659196942), (302, 1329598471), (1543, 260232494), (3086, 130116247), (6191, 64858462), (12382, 32429231), (21017, 19105426), (42034, 9552713), (63263, 6347134), (126526, 3173567), (232993, 1723394), (465986, 861697)]