2442804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 7018368

約数和(自身を除く): 4575564

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2237, 4474, 6711, 8948, 13422, 15659, 26844, 29081, 31318, 46977, 58162, 62636, 87243, 93954, 116324, 174486, 187908, 203567, 348972, 407134, 610701, 814268, 1221402, 2442804]

約数ペア:

[(1, 2442804), (2, 1221402), (3, 814268), (4, 610701), (6, 407134), (7, 348972), (12, 203567), (13, 187908), (14, 174486), (21, 116324), (26, 93954), (28, 87243), (39, 62636), (42, 58162), (52, 46977), (78, 31318), (84, 29081), (91, 26844), (156, 15659), (182, 13422), (273, 8948), (364, 6711), (546, 4474), (1092, 2237)]