1566406322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 2800533120

約数和(自身を除く): 1234126798

約数列:

[1, 2, 13, 19, 26, 37, 38, 43, 74, 86, 247, 481, 494, 559, 703, 817, 962, 1118, 1406, 1591, 1634, 1993, 3182, 3986, 9139, 10621, 18278, 20683, 21242, 25909, 30229, 37867, 41366, 51818, 60458, 73741, 75734, 85699, 147482, 171398, 392977, 492271, 785954, 958633, 984542, 1114087, 1401079, 1628281, 1917266, 2228174, 2802158, 3170863, 3256562, 6341726, 18214027, 21167653, 36428054, 41221219, 42335306, 60246397, 82442438, 120492794, 783203161, 1566406322]

約数ペア:

[(1, 1566406322), (2, 783203161), (13, 120492794), (19, 82442438), (26, 60246397), (37, 42335306), (38, 41221219), (43, 36428054), (74, 21167653), (86, 18214027), (247, 6341726), (481, 3256562), (494, 3170863), (559, 2802158), (703, 2228174), (817, 1917266), (962, 1628281), (1118, 1401079), (1406, 1114087), (1591, 984542), (1634, 958633), (1993, 785954), (3182, 492271), (3986, 392977), (9139, 171398), (10621, 147482), (18278, 85699), (20683, 75734), (21242, 73741), (25909, 60458), (30229, 51818), (37867, 41366)]