2008338450285

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1\times {\mathrm{827}}^1\times {\mathrm{2243}}^1$

素因数の和:3978

約数の個数: 64

約数和(自身を含む): 3258839485440

約数和(自身を除く): 1250501035155

約数列:

[1, 3, 5, 15, 89, 267, 445, 811, 827, 1335, 2243, 2433, 2481, 4055, 4135, 6729, 11215, 12165, 12405, 33645, 72179, 73603, 199627, 216537, 220809, 360895, 368015, 598881, 670697, 998135, 1082685, 1104045, 1819073, 1854961, 2012091, 2994405, 3353485, 5457219, 5564883, 9095365, 9274805, 10060455, 27286095, 27824415, 59692033, 161897497, 165091529, 179076099, 298460165, 485692491, 495274587, 809487485, 825457645, 895380495, 1504373371, 2428462455, 2476372935, 4513120113, 7521866855, 22565600565, 133889230019, 401667690057, 669446150095, 2008338450285]

約数ペア:

[(1, 2008338450285), (3, 669446150095), (5, 401667690057), (15, 133889230019), (89, 22565600565), (267, 7521866855), (445, 4513120113), (811, 2476372935), (827, 2428462455), (1335, 1504373371), (2243, 895380495), (2433, 825457645), (2481, 809487485), (4055, 495274587), (4135, 485692491), (6729, 298460165), (11215, 179076099), (12165, 165091529), (12405, 161897497), (33645, 59692033), (72179, 27824415), (73603, 27286095), (199627, 10060455), (216537, 9274805), (220809, 9095365), (360895, 5564883), (368015, 5457219), (598881, 3353485), (670697, 2994405), (998135, 2012091), (1082685, 1854961), (1104045, 1819073)]