2013143944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 4671017280

約数和(自身を除く): 2657873336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 289, 371, 424, 476, 578, 742, 901, 952, 1156, 1484, 1802, 2023, 2312, 2347, 2968, 3604, 4046, 4694, 6307, 7208, 8092, 9388, 12614, 15317, 16184, 16429, 18776, 25228, 30634, 32858, 39899, 50456, 61268, 65716, 79798, 107219, 122536, 124391, 131432, 159596, 214438, 248782, 279293, 319192, 428876, 497564, 558586, 678283, 857752, 870737, 995128, 1117172, 1356566, 1741474, 2114647, 2234344, 2713132, 3482948, 4229294, 4747981, 5426264, 6965896, 8458588, 9495962, 14802529, 16917176, 18991924, 29605058, 35948999, 37983848, 59210116, 71897998, 118420232, 143795996, 251642993, 287591992, 503285986, 1006571972, 2013143944]

約数ペア:

[(1, 2013143944), (2, 1006571972), (4, 503285986), (7, 287591992), (8, 251642993), (14, 143795996), (17, 118420232), (28, 71897998), (34, 59210116), (53, 37983848), (56, 35948999), (68, 29605058), (106, 18991924), (119, 16917176), (136, 14802529), (212, 9495962), (238, 8458588), (289, 6965896), (371, 5426264), (424, 4747981), (476, 4229294), (578, 3482948), (742, 2713132), (901, 2234344), (952, 2114647), (1156, 1741474), (1484, 1356566), (1802, 1117172), (2023, 995128), (2312, 870737), (2347, 857752), (2968, 678283), (3604, 558586), (4046, 497564), (4694, 428876), (6307, 319192), (7208, 279293), (8092, 248782), (9388, 214438), (12614, 159596), (15317, 131432), (16184, 124391), (16429, 122536), (18776, 107219), (25228, 79798), (30634, 65716), (32858, 61268), (39899, 50456)]