2007233758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 3443212800

約数和(自身を除く): 1435979042

約数列:

[1, 2, 17, 19, 34, 38, 71, 107, 142, 214, 323, 409, 646, 818, 1207, 1349, 1819, 2033, 2414, 2698, 3638, 4066, 6953, 7597, 7771, 13906, 15194, 15542, 22933, 29039, 34561, 43763, 45866, 58078, 69122, 87526, 129149, 132107, 144343, 258298, 264214, 288686, 493663, 551741, 743971, 831497, 987326, 1103482, 1487942, 1662994, 2453831, 3107173, 4907662, 6214346, 9379597, 14135449, 18759194, 28270898, 52821941, 59036287, 105643882, 118072574, 1003616879, 2007233758]

約数ペア:

[(1, 2007233758), (2, 1003616879), (17, 118072574), (19, 105643882), (34, 59036287), (38, 52821941), (71, 28270898), (107, 18759194), (142, 14135449), (214, 9379597), (323, 6214346), (409, 4907662), (646, 3107173), (818, 2453831), (1207, 1662994), (1349, 1487942), (1819, 1103482), (2033, 987326), (2414, 831497), (2698, 743971), (3638, 551741), (4066, 493663), (6953, 288686), (7597, 264214), (7771, 258298), (13906, 144343), (15194, 132107), (15542, 129149), (22933, 87526), (29039, 69122), (34561, 58078), (43763, 45866)]