1098492752

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{516209}}^1$

素因数の和:516243

約数の個数: 40

約数和(自身を含む): 2560401600

約数和(自身を除く): 1461908848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 516209, 1032418, 2064836, 3613463, 4129672, 7226926, 8259344, 9807971, 14453852, 19615942, 28907704, 39231884, 57815408, 68655797, 78463768, 137311594, 156927536, 274623188, 549246376, 1098492752]

約数ペア:

[(1, 1098492752), (2, 549246376), (4, 274623188), (7, 156927536), (8, 137311594), (14, 78463768), (16, 68655797), (19, 57815408), (28, 39231884), (38, 28907704), (56, 19615942), (76, 14453852), (112, 9807971), (133, 8259344), (152, 7226926), (266, 4129672), (304, 3613463), (532, 2064836), (1064, 1032418), (2128, 516209)]