2013230908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{1867}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 3855327840

約数和(自身を除く): 1842096932

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 233, 356, 466, 932, 1157, 1867, 2314, 3029, 3734, 4628, 6058, 7468, 12116, 20737, 24271, 41474, 48542, 82948, 97084, 166163, 269581, 332326, 435011, 539162, 664652, 870022, 1078324, 1740044, 2160119, 4320238, 5655143, 8640476, 11310286, 22620572, 38715979, 77431958, 154863916, 503307727, 1006615454, 2013230908]

約数ペア:

[(1, 2013230908), (2, 1006615454), (4, 503307727), (13, 154863916), (26, 77431958), (52, 38715979), (89, 22620572), (178, 11310286), (233, 8640476), (356, 5655143), (466, 4320238), (932, 2160119), (1157, 1740044), (1867, 1078324), (2314, 870022), (3029, 664652), (3734, 539162), (4628, 435011), (6058, 332326), (7468, 269581), (12116, 166163), (20737, 97084), (24271, 82948), (41474, 48542)]