2013502810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{220537}}^1$

素因数の和:220638

約数の個数: 32

約数和(自身を含む): 4001441472

約数和(自身を除く): 1987938662

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 220537, 441074, 1102685, 2205370, 2425907, 4851814, 12129535, 18304571, 24259070, 36609142, 91522855, 183045710, 201350281, 402700562, 1006751405, 2013502810]

約数ペア:

[(1, 2013502810), (2, 1006751405), (5, 402700562), (10, 201350281), (11, 183045710), (22, 91522855), (55, 36609142), (83, 24259070), (110, 18304571), (166, 12129535), (415, 4851814), (830, 2425907), (913, 2205370), (1826, 1102685), (4565, 441074), (9130, 220537)]