1399617406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7079}}^1$

素因数の和:7165

約数の個数: 48

約数和(自身を含む): 2485929600

約数和(自身を除く): 1086312194

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 121, 209, 242, 418, 473, 817, 946, 1634, 2299, 4598, 5203, 7079, 8987, 10406, 14158, 17974, 77869, 98857, 134501, 155738, 197714, 269002, 304397, 608794, 856559, 1479511, 1713118, 2959022, 3348367, 5783543, 6696734, 11567086, 16274621, 32549242, 36832037, 63618973, 73664074, 127237946, 699808703, 1399617406]

約数ペア:

[(1, 1399617406), (2, 699808703), (11, 127237946), (19, 73664074), (22, 63618973), (38, 36832037), (43, 32549242), (86, 16274621), (121, 11567086), (209, 6696734), (242, 5783543), (418, 3348367), (473, 2959022), (817, 1713118), (946, 1479511), (1634, 856559), (2299, 608794), (4598, 304397), (5203, 269002), (7079, 197714), (8987, 155738), (10406, 134501), (14158, 98857), (17974, 77869)]