2193488

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 40

約数和(自身を含む): 4719936

約数和(自身を除く): 2526448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 121, 176, 206, 242, 412, 484, 824, 968, 1133, 1331, 1648, 1936, 2266, 2662, 4532, 5324, 9064, 10648, 12463, 18128, 21296, 24926, 49852, 99704, 137093, 199408, 274186, 548372, 1096744, 2193488]

約数ペア:

[(1, 2193488), (2, 1096744), (4, 548372), (8, 274186), (11, 199408), (16, 137093), (22, 99704), (44, 49852), (88, 24926), (103, 21296), (121, 18128), (176, 12463), (206, 10648), (242, 9064), (412, 5324), (484, 4532), (824, 2662), (968, 2266), (1133, 1936), (1331, 1648)]