2197996845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131893}}^1$

素因数の和:132013

約数の個数: 32

約数和(自身を含む): 3874518144

約数和(自身を除く): 1676521299

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3333, 5555, 16665, 131893, 395679, 659465, 1450823, 1978395, 4352469, 7254115, 13321193, 21762345, 39963579, 66605965, 146533123, 199817895, 439599369, 732665615, 2197996845]

約数ペア:

[(1, 2197996845), (3, 732665615), (5, 439599369), (11, 199817895), (15, 146533123), (33, 66605965), (55, 39963579), (101, 21762345), (165, 13321193), (303, 7254115), (505, 4352469), (1111, 1978395), (1515, 1450823), (3333, 659465), (5555, 395679), (16665, 131893)]