528841478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{13043}}^1$

素因数の和:13172

約数の個数: 32

約数和(自身を含む): 920384640

約数和(自身を除く): 391543162

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 1067, 1843, 2134, 3686, 13043, 20273, 26086, 40546, 143473, 247817, 286946, 495634, 1265171, 2530342, 2725987, 5451974, 13916881, 24038249, 27833762, 48076498, 264420739, 528841478]

約数ペア:

[(1, 528841478), (2, 264420739), (11, 48076498), (19, 27833762), (22, 24038249), (38, 13916881), (97, 5451974), (194, 2725987), (209, 2530342), (418, 1265171), (1067, 495634), (1843, 286946), (2134, 247817), (3686, 143473), (13043, 40546), (20273, 26086)]