826619836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1741}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 1710671872

約数和(自身を除く): 884052036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 547, 868, 1094, 1741, 2188, 3482, 3829, 6964, 7658, 12187, 15316, 16957, 24374, 33914, 48748, 53971, 67828, 107942, 118699, 215884, 237398, 377797, 474796, 755594, 952327, 1511188, 1904654, 3809308, 6666289, 13332578, 26665156, 29522137, 59044274, 118088548, 206654959, 413309918, 826619836]

約数ペア:

[(1, 826619836), (2, 413309918), (4, 206654959), (7, 118088548), (14, 59044274), (28, 29522137), (31, 26665156), (62, 13332578), (124, 6666289), (217, 3809308), (434, 1904654), (547, 1511188), (868, 952327), (1094, 755594), (1741, 474796), (2188, 377797), (3482, 237398), (3829, 215884), (6964, 118699), (7658, 107942), (12187, 67828), (15316, 53971), (16957, 48748), (24374, 33914)]