1040807864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 2121292800

約数和(自身を除く): 1080484936

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 109, 122, 136, 218, 244, 436, 488, 872, 1037, 1151, 1853, 2074, 2302, 3706, 4148, 4604, 6649, 7412, 8296, 9208, 13298, 14824, 19567, 26596, 39134, 53192, 70211, 78268, 113033, 125459, 140422, 156536, 226066, 250918, 280844, 452132, 501836, 561688, 904264, 1003672, 1193587, 2132803, 2387174, 4265606, 4774348, 7652999, 8531212, 9548696, 15305998, 17062424, 30611996, 61223992, 130100983, 260201966, 520403932, 1040807864]

約数ペア:

[(1, 1040807864), (2, 520403932), (4, 260201966), (8, 130100983), (17, 61223992), (34, 30611996), (61, 17062424), (68, 15305998), (109, 9548696), (122, 8531212), (136, 7652999), (218, 4774348), (244, 4265606), (436, 2387174), (488, 2132803), (872, 1193587), (1037, 1003672), (1151, 904264), (1853, 561688), (2074, 501836), (2302, 452132), (3706, 280844), (4148, 250918), (4604, 226066), (6649, 156536), (7412, 140422), (8296, 125459), (9208, 113033), (13298, 78268), (14824, 70211), (19567, 53192), (26596, 39134)]