2115280356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2237}}^1\times {\mathrm{11257}}^1$

素因数の和:13508

約数の個数: 48

約数和(自身を含む): 5643770496

約数和(自身を除く): 3528490140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2237, 4474, 6711, 8948, 11257, 13422, 15659, 22514, 26844, 31318, 33771, 45028, 46977, 62636, 67542, 78799, 93954, 135084, 157598, 187908, 236397, 315196, 472794, 945588, 25181909, 50363818, 75545727, 100727636, 151091454, 176273363, 302182908, 352546726, 528820089, 705093452, 1057640178, 2115280356]

約数ペア:

[(1, 2115280356), (2, 1057640178), (3, 705093452), (4, 528820089), (6, 352546726), (7, 302182908), (12, 176273363), (14, 151091454), (21, 100727636), (28, 75545727), (42, 50363818), (84, 25181909), (2237, 945588), (4474, 472794), (6711, 315196), (8948, 236397), (11257, 187908), (13422, 157598), (15659, 135084), (22514, 93954), (26844, 78799), (31318, 67542), (33771, 62636), (45028, 46977)]