1738863482408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{21084289}}^1$

素因数の和:21084382

約数の個数: 48

約数和(自身を含む): 3588335315100

約数和(自身を除く): 1849471832692

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 169, 244, 338, 488, 676, 793, 1352, 1586, 3172, 6344, 10309, 20618, 41236, 82472, 21084289, 42168578, 84337156, 168674312, 274095757, 548191514, 1096383028, 1286141629, 2192766056, 2572283258, 3563244841, 5144566516, 7126489682, 10289133032, 14252979364, 16719841177, 28505958728, 33439682354, 66879364708, 133758729416, 217357935301, 434715870602, 869431741204, 1738863482408]

約数ペア:

[(1, 1738863482408), (2, 869431741204), (4, 434715870602), (8, 217357935301), (13, 133758729416), (26, 66879364708), (52, 33439682354), (61, 28505958728), (104, 16719841177), (122, 14252979364), (169, 10289133032), (244, 7126489682), (338, 5144566516), (488, 3563244841), (676, 2572283258), (793, 2192766056), (1352, 1286141629), (1586, 1096383028), (3172, 548191514), (6344, 274095757), (10309, 168674312), (20618, 84337156), (41236, 42168578), (82472, 21084289)]