1384669690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{84793}}^1$

素因数の和:84894

約数の個数: 32

約数和(自身を含む): 2637432576

約数和(自身を除く): 1252762886

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 84793, 169586, 423965, 847930, 1950239, 3900478, 6020303, 9751195, 12040606, 19502390, 30101515, 60203030, 138466969, 276933938, 692334845, 1384669690]

約数ペア:

[(1, 1384669690), (2, 692334845), (5, 276933938), (10, 138466969), (23, 60203030), (46, 30101515), (71, 19502390), (115, 12040606), (142, 9751195), (230, 6020303), (355, 3900478), (710, 1950239), (1633, 847930), (3266, 423965), (8165, 169586), (16330, 84793)]