1234546412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{315257}}^1$

素因数の和:315361

約数の個数: 24

約数和(自身を含む): 2383350480

約数和(自身を除く): 1148804068

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 315257, 630514, 1261028, 3467827, 6935654, 13871308, 28057873, 56115746, 112231492, 308636603, 617273206, 1234546412]

約数ペア:

[(1, 1234546412), (2, 617273206), (4, 308636603), (11, 112231492), (22, 56115746), (44, 28057873), (89, 13871308), (178, 6935654), (356, 3467827), (979, 1261028), (1958, 630514), (3916, 315257)]