2084236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 4660992

約数和(自身を除く): 2576756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 101, 134, 154, 202, 268, 308, 404, 469, 707, 737, 938, 1111, 1414, 1474, 1876, 2222, 2828, 2948, 4444, 5159, 6767, 7777, 10318, 13534, 15554, 20636, 27068, 31108, 47369, 74437, 94738, 148874, 189476, 297748, 521059, 1042118, 2084236]

約数ペア:

[(1, 2084236), (2, 1042118), (4, 521059), (7, 297748), (11, 189476), (14, 148874), (22, 94738), (28, 74437), (44, 47369), (67, 31108), (77, 27068), (101, 20636), (134, 15554), (154, 13534), (202, 10318), (268, 7777), (308, 6767), (404, 5159), (469, 4444), (707, 2948), (737, 2828), (938, 2222), (1111, 1876), (1414, 1474)]