2019847128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{106129}}^1$

素因数の和:106212

約数の個数: 64

約数和(自身を含む): 5527250400

約数和(自身を除く): 3507403272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 19032, 106129, 212258, 318387, 424516, 636774, 849032, 1273548, 1379677, 2547096, 2759354, 4139031, 5518708, 6473869, 8278062, 11037416, 12947738, 16556124, 19421607, 25895476, 33112248, 38843214, 51790952, 77686428, 84160297, 155372856, 168320594, 252480891, 336641188, 504961782, 673282376, 1009923564, 2019847128]

約数ペア:

[(1, 2019847128), (2, 1009923564), (3, 673282376), (4, 504961782), (6, 336641188), (8, 252480891), (12, 168320594), (13, 155372856), (24, 84160297), (26, 77686428), (39, 51790952), (52, 38843214), (61, 33112248), (78, 25895476), (104, 19421607), (122, 16556124), (156, 12947738), (183, 11037416), (244, 8278062), (312, 6473869), (366, 5518708), (488, 4139031), (732, 2759354), (793, 2547096), (1464, 1379677), (1586, 1273548), (2379, 849032), (3172, 636774), (4758, 424516), (6344, 318387), (9516, 212258), (19032, 106129)]