2488894024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3187}}^1$

素因数の和:3338

約数の個数: 64

約数和(自身を含む): 4994703360

約数和(自身を除く): 2505809336

約数列:

[1, 2, 4, 8, 31, 47, 62, 67, 94, 124, 134, 188, 248, 268, 376, 536, 1457, 2077, 2914, 3149, 3187, 4154, 5828, 6298, 6374, 8308, 11656, 12596, 12748, 16616, 25192, 25496, 97619, 98797, 149789, 195238, 197594, 213529, 299578, 390476, 395188, 427058, 599156, 780952, 790376, 854116, 1198312, 1708232, 4643459, 6619399, 9286918, 10035863, 13238798, 18573836, 20071726, 26477596, 37147672, 40143452, 52955192, 80286904, 311111753, 622223506, 1244447012, 2488894024]

約数ペア:

[(1, 2488894024), (2, 1244447012), (4, 622223506), (8, 311111753), (31, 80286904), (47, 52955192), (62, 40143452), (67, 37147672), (94, 26477596), (124, 20071726), (134, 18573836), (188, 13238798), (248, 10035863), (268, 9286918), (376, 6619399), (536, 4643459), (1457, 1708232), (2077, 1198312), (2914, 854116), (3149, 790376), (3187, 780952), (4154, 599156), (5828, 427058), (6298, 395188), (6374, 390476), (8308, 299578), (11656, 213529), (12596, 197594), (12748, 195238), (16616, 149789), (25192, 98797), (25496, 97619)]