9798908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 20939520

約数和(自身を除く): 11140612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 163, 226, 266, 326, 452, 532, 652, 791, 1141, 1582, 2147, 2282, 3097, 3164, 4294, 4564, 6194, 8588, 12388, 15029, 18419, 21679, 30058, 36838, 43358, 60116, 73676, 86716, 128933, 257866, 349961, 515732, 699922, 1399844, 2449727, 4899454, 9798908]

約数ペア:

[(1, 9798908), (2, 4899454), (4, 2449727), (7, 1399844), (14, 699922), (19, 515732), (28, 349961), (38, 257866), (76, 128933), (113, 86716), (133, 73676), (163, 60116), (226, 43358), (266, 36838), (326, 30058), (452, 21679), (532, 18419), (652, 15029), (791, 12388), (1141, 8588), (1582, 6194), (2147, 4564), (2282, 4294), (3097, 3164)]