13307027986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{25747}}^1$

素因数の和:25871

約数の個数: 64

約数和(自身を含む): 25212441600

約数和(自身を除く): 11905413614

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 67, 133, 134, 203, 266, 406, 469, 551, 938, 1102, 1273, 1943, 2546, 3857, 3886, 7714, 8911, 13601, 17822, 25747, 27202, 36917, 51494, 73834, 180229, 258419, 360458, 489193, 516838, 746663, 978386, 1493326, 1725049, 3424351, 3450098, 5226641, 6848702, 10453282, 12075343, 14186597, 24150686, 28373194, 32775931, 50026421, 65551862, 99306179, 100052842, 198612358, 229431517, 350184947, 458863034, 700369894, 950501999, 1901003998, 6653513993, 13307027986]

約数ペア:

[(1, 13307027986), (2, 6653513993), (7, 1901003998), (14, 950501999), (19, 700369894), (29, 458863034), (38, 350184947), (58, 229431517), (67, 198612358), (133, 100052842), (134, 99306179), (203, 65551862), (266, 50026421), (406, 32775931), (469, 28373194), (551, 24150686), (938, 14186597), (1102, 12075343), (1273, 10453282), (1943, 6848702), (2546, 5226641), (3857, 3450098), (3886, 3424351), (7714, 1725049), (8911, 1493326), (13601, 978386), (17822, 746663), (25747, 516838), (27202, 489193), (36917, 360458), (51494, 258419), (73834, 180229)]