2011768330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32717}}^1$

素因数の和:32791

約数の個数: 64

約数和(自身を含む): 4353326208

約数和(自身を除く): 2341557878

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 215, 286, 430, 473, 559, 715, 946, 1118, 1430, 2365, 2795, 4730, 5590, 6149, 12298, 30745, 32717, 61490, 65434, 163585, 327170, 359887, 425321, 719774, 850642, 1406831, 1799435, 2126605, 2813662, 3598870, 4253210, 4678531, 7034155, 9357062, 14068310, 15475141, 18288803, 23392655, 30950282, 36577606, 46785310, 77375705, 91444015, 154751410, 182888030, 201176833, 402353666, 1005884165, 2011768330]

約数ペア:

[(1, 2011768330), (2, 1005884165), (5, 402353666), (10, 201176833), (11, 182888030), (13, 154751410), (22, 91444015), (26, 77375705), (43, 46785310), (55, 36577606), (65, 30950282), (86, 23392655), (110, 18288803), (130, 15475141), (143, 14068310), (215, 9357062), (286, 7034155), (430, 4678531), (473, 4253210), (559, 3598870), (715, 2813662), (946, 2126605), (1118, 1799435), (1430, 1406831), (2365, 850642), (2795, 719774), (4730, 425321), (5590, 359887), (6149, 327170), (12298, 163585), (30745, 65434), (32717, 61490)]