13300364

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 30643200

約数和(自身を除く): 17342836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 199, 217, 308, 341, 398, 434, 539, 682, 796, 868, 1078, 1364, 1393, 1519, 2156, 2189, 2387, 2786, 3038, 4378, 4774, 5572, 6076, 6169, 8756, 9548, 9751, 12338, 15323, 16709, 19502, 24676, 30646, 33418, 39004, 43183, 61292, 66836, 67859, 86366, 107261, 135718, 172732, 214522, 271436, 302281, 429044, 475013, 604562, 950026, 1209124, 1900052, 3325091, 6650182, 13300364]

約数ペア:

[(1, 13300364), (2, 6650182), (4, 3325091), (7, 1900052), (11, 1209124), (14, 950026), (22, 604562), (28, 475013), (31, 429044), (44, 302281), (49, 271436), (62, 214522), (77, 172732), (98, 135718), (124, 107261), (154, 86366), (196, 67859), (199, 66836), (217, 61292), (308, 43183), (341, 39004), (398, 33418), (434, 30646), (539, 24676), (682, 19502), (796, 16709), (868, 15323), (1078, 12338), (1364, 9751), (1393, 9548), (1519, 8756), (2156, 6169), (2189, 6076), (2387, 5572), (2786, 4774), (3038, 4378)]