1047317380

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{1033}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 2222123904

約数和(自身を除く): 1174806524

約数列:

[1, 2, 4, 5, 10, 20, 163, 311, 326, 622, 652, 815, 1033, 1244, 1555, 1630, 2066, 3110, 3260, 4132, 5165, 6220, 10330, 20660, 50693, 101386, 168379, 202772, 253465, 321263, 336758, 506930, 642526, 673516, 841895, 1013860, 1285052, 1606315, 1683790, 3212630, 3367580, 6425260, 52365869, 104731738, 209463476, 261829345, 523658690, 1047317380]

約数ペア:

[(1, 1047317380), (2, 523658690), (4, 261829345), (5, 209463476), (10, 104731738), (20, 52365869), (163, 6425260), (311, 3367580), (326, 3212630), (622, 1683790), (652, 1606315), (815, 1285052), (1033, 1013860), (1244, 841895), (1555, 673516), (1630, 642526), (2066, 506930), (3110, 336758), (3260, 321263), (4132, 253465), (5165, 202772), (6220, 168379), (10330, 101386), (20660, 50693)]