1301786038

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3449

約数の個数: 48

約数和(自身を含む): 2363378688

約数和(自身を除く): 1061592650

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 131, 217, 262, 434, 917, 1519, 1834, 3038, 3271, 4061, 6419, 6542, 8122, 12838, 22897, 28427, 45794, 56854, 101401, 160279, 198989, 202802, 320558, 397978, 428501, 709807, 857002, 1419614, 2999507, 4968649, 5999014, 9937298, 13283531, 20996549, 26567062, 41993098, 92984717, 185969434, 650893019, 1301786038]

約数ペア:

[(1, 1301786038), (2, 650893019), (7, 185969434), (14, 92984717), (31, 41993098), (49, 26567062), (62, 20996549), (98, 13283531), (131, 9937298), (217, 5999014), (262, 4968649), (434, 2999507), (917, 1419614), (1519, 857002), (1834, 709807), (3038, 428501), (3271, 397978), (4061, 320558), (6419, 202802), (6542, 198989), (8122, 160279), (12838, 101401), (22897, 56854), (28427, 45794)]